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Year of Design celebration central to ��'s spring 2026 event schedule

goersab — Wed, 11 Feb 2026 17:20:00 +0000

Year of Design celebration central to ��'s spring 2026 event schedulegoersab February 11, 2026

Community invited to exhibitions, civic and literary conversations, film screenings and performances

As �� steps into spring semester and continues its Year of Design, community members are invited to myriad civic talks, film screenings and literary conversations, art and design exhibitions, and performing arts events for everyone on campus and throughout the community. Events are open to the public; some events require tickets.

�� . Year of Design celebrates the innovation, leadership and impact central to Wisconsin ��. ��. Upcoming signature events include:

Saturday, April 11, 7 p.m.: Fashion Without Fabric, the Midwest ��. premier unconventional fashion runway shows.
Saturday, May 2, 4 p.m.: WEAR Fashion Show, showcasing innovative capstone collections from fashion design and development seniors.
Tuesday, May 5: Research Day, celebrating the research and creative work of students, faculty, and staff from all fields.
Thursday, May 7, 6 p.m.: Stout Game Expo (SGX), western Wisconsin ��. largest game developer exhibition.
Friday, May 8, 6 p.m.: SOAD Senior Show, graduating seniors take over Micheels Hall and the Applied Arts building.
Saturday, May 9, and Sunday, May 10: 4th Annual Unspooled Film & Animation Festival, dedicated to showcasing the very best in independent filmmaking.
Wednesday, June 24, to Sunday, June 28: Murals in Menomonie, featuring the Walldogs, is a collaborative group of community organizations bringing in some of the world ��. best mural artists.

Fashion Without Fabric

�� and the School of Art & Design invite you one of the Midwest's premier unconventional fashion runway shows, Fashion Without Fabric.

Art & Design Exhibitions

Furlong Gallery opens its spring 2026 schedule with the School of Art and Design Faculty Exhibit, on view through Saturday, March 6. This exhibit brings together a wide range of interdisciplinary work by more than 25 SOAD faculty artists and designers.

'Vini Van Go' by Eli Koltanowski, and 'A pregnant pause followed by an audible sigh' by Matthew Wilichowski

Friday, March 13, to Thursday, April 23

North Gallery: "Support Structures," a group show by the Studio Art Program Advisory Committee.
South Gallery: "Simon Ungless: A Life in Print in the South Gallery." Ungless is the founder and designer of When Simon met Ralph, and former textile designer at Alexander McQueen

A reception will be from 4:30 to 6:30 p.m. on Friday, April 10, during Destination Weekend. A Meet the Artist event for Ungless will be on Monday, April 13.

Monday, May 4, through September

North Gallery: End of the Year Juried Exhibition
South Gallery: Bud and Betty Student Artist in Residence Exhibition, featuring SAIR recipients Ainsely Violet and Eli Koltanowski

Gallery 209 rotates exhibits on a weekly basis. Located in the Applied Arts building on the second floor, exhibits are reserved for Senior Thesis Exhibitions, as well as master ��. in design students, design and fine art classes and student organizations. An Advanced Printmaking exhibition will be held in Gallery 209, April. 10-12, Destination Weekend.

The Library Art Lab, on the first floor of the Robert S. Swanson Library & Learning Center, showcases student artists, faculty and campus collaborations. Exhibitions include applied research, capstones, clubs and classwork. There are two exhibitions each semester.

Student Artist-in-Residence recipients Ainsley Violet and Eli Koltanowski

Civic dialogue

�� . Center for Applied Ethics will host guest speaker J.P. Messina, professor of philosophy at Purdue University. Messina will present on “Workplace Censorship” from 3 to 4:30 p.m. on Wednesday, March 11, in the Memorial Student Center Ballroom A. He will discuss the legal environment that protects employers’ rights to fire employees, even while exercising freedoms guaranteed under the First Amendment. And if employer censorship becomes widespread, how discourse can suffer as people withhold their views from the public sphere.

Center for Applied Ethics

Our mission is to increase and enhance ethical conversations across the campus community.

The center also hosts Philosophers’ Cafés, informal, friendly conversations on contemporary issues. Meetings are open to all and are led by �� and UW-Eau Claire faculty. Upcoming conversations will be held at 7 p.m. on Wednesdays, at Brewery Nønic in Menomonie:

Feb. 11: What Responsibility Does Society Have Toward Children?
March 11: Perceptions of Law and Its Discontents
April 8: Can Wartime Dehumanization Be Avoided?

The Center for Applied Ethics, Office of Student Opportunity & Excellence, and the Freedom of Expression Committee are hosting a series of events, “Enhancing Campus Culture: Free Expression and Civil Discourse,” funded by the Wisconsin Institute for Citizenship and Civil Dialogue and the Menard Center.

The non-partisan, non-ideological Menard Center is dedicated to the study and discussion of civil liberties and related institutions and innovations through scholarly inquiry, educational activities and community outreach.

Film screening and literary discussions

Continuing with Reading Across Campus’ focus on Jane Austen ��. “Pride and Prejudice,” the Literature Committee will host a film screening and discussion from 4:30 to 7:30 p.m., on Wednesday, Feb. 18, in Harvey Hall Theatre. A short discussion led by professors Joan Navarre and Kristin Risley will follow the film.

Featured author Dasha Kelly, a former Wisconsin Poet Laureate, will present on her most recent anthology, “A Line Meant: A Collaborative Poetry Collection,” from 4:30 to 5:30 p.m. on Monday, April 20, in Harvey Hall Theatre. Hamilton has worked with incarcerated populations, helping groups write and publish poetry. Her talk is co-sponsored by the College of Arts & Human Sciences and will connect to the theme of “Helping Humanity Flourish.”

University Theatre

University Theatre will present “Something Rotten,” directed by Audric Buhr, at Harvey Hall Theatre. Set in the 1590s, brothers Nick and Nigel Bottom are desperate to write a hit play but are stuck in the shadow of that Renaissance rock star known as “The Bard.” When a local soothsayer foretells that the future of theater involves singing, dancing, and acting at the same time, Nick and Nigel set out to write the world ��. very first musical. But amidst the scandalous excitement of opening night, the Bottom Brothers realize that reaching the top means being true to thine own self, and all that jazz.

Performance dates and times are:

Friday, April 10, 7:30 p.m.
Saturday, April 11, 7:30 p.m.
Sunday, April 12, 2 p.m.
Thursday, April, 7:30 p.m.
Friday, April 17, 7:30 p.m.
Saturday, April 18, 7:30 p.m.

“Something Rotten” has received several Best Musical nominations and was hailed by Time Out New York as “the funniest musical comedy in at least 400 years.”

Tickets will be available at uwstout.universitytickets.com.

Musical performances

Stout Choirs, directed by Jean Enyeart and Jonathan Campbell, while Jerry Hui is on sabbatical: Saturday, April 25, 7 p.m., at Our Savior ��. Lutheran Church, 910 9th Street E., Menomonie. The spring choral program, “Questions,” will be a musical exploration of “why?” As graduates move on to build a better world, they will be faced with many uncertainties. Questions come in many forms: rhetorical, spiritual and intellectual. Fear, awe and wonder lead to different kinds of questions.
The Symphonic Band, directed by Erika Svanoe: Sunday, April 26, 2 p.m., in the Memorial Student Center Great Hall. “Echoes of Eco” will feature music about our national parks, the wilderness and the great outdoors, including “Diamond Tide” by Viet Cuong, “Wilderness” by Cait Nishimura, and a music and video presentation of “National Park Suite” by Ryan Fraley. The concert will also feature a new piece by Svanoe titled “Winds Across the Water.”
Blue Devil Jazz Orchestra, directed by James Anderson: Saturday, May 2, 7 p.m., at Harvey Hall Theatre. Come hear, groove and tap your toes to jazz classics, such as Benny Goodman ��. “Sing, Sing, Sing!,” Charles Mingus’ “Fables of Faubus,” Glenn Miller ��. “Moonlight Serenade,” as well as some new favorites, too.

Tickets will be available at uwstout.universitytickets.com.

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Year of Design celebration central to ��'s spring 2026 event schedule

Community invited to exhibitions, civic and literary conversations, film screenings and performances

February 11, 2026

Community invited to exhibitions, civic and literary conversations, film screenings and performances Artwork by Eli Koltanowski and Matthew Wilichowski

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Year of Design

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Building with air – how nature ��. hole-filled blueprints shape manufacturing

hugginsm — Thu, 05 Feb 2026 17:29:24 +0000

Building with air – how nature ��. hole-filled blueprints shape manufacturinghugginsm February 5, 2026

Professor Anne Schmitz examines the influence of the natural world on engineering and additive manufacturing.

Anne Schmitz

This article appeared in TechXplore and others, and originated from The Conversation, an independent and nonprofit source of news, analysis and commentary from academic experts.

If you break open a chicken bone, you won’t find a solid mass of white material inside. Instead, you will see a complex, spongelike network of tiny struts and pillars, and a lot of empty space.

It looks fragile, yet that internal structure allows a bird ��. wing to withstand high winds while remaining light enough for flight. Nature rarely builds with solid blocks. Instead, it builds with clever, porous patterns to maximize strength while minimizing weight.

Cross-section of the bone of a bird ��. skull: Holes keep the material light enough that the bird can fly, but it ��. still sturdy. Steve Gschmeissner/Science Photo Library via Getty Images

Human engineers have always envied this efficiency. You can see it in the hexagonal perfection of a honeycomb, which uses the least amount of wax to store the most honey, and in the internal spiraling architecture of seashells that resist crushing pressures.

For centuries, however, manufacturing limitations meant engineers couldn’t easily copy these natural designs. Traditional manufacturing has usually been subtractive, meaning it starts with a heavy block of metal that is carved down, or formative, which entails pouring liquid plastic into a mold. Neither method can easily create complex, spongelike interiors hidden inside a solid shell.

Bird bones, seashells and honeycombs use clever, porous designs to stay strong without the extra weight. Now, 3D printing is letting engineers copy those natural blueprints.

The sustainable future

Beyond performance, mimicking nature ��. less-is-more approach is a significant win for sustainability. By “printing air” into the internal structure of a product, manufacturers can use significantly less raw material while maintaining the necessary strength.

As industrial 3D printing becomes faster and cheaper, manufacturing will move further away from the solid-block era and closer to the elegant efficiency of the biological world. Nature has spent millions of years perfecting these blueprints through evolution – and engineers are finally learning how to read them.

The invisible architecture

That paradigm changed with the maturation of additive manufacturing, commonly known as 3D printing, when it evolved from a niche prototyping tool into a robust industrial force. While the technology was first patented in the 1980s, it truly took off over the past decade as it became capable of producing end-use parts for high-stakes industries like aerospace and health care.

3D printing makes it far easier to manufacture lightweight, hole-filled materials. kynny/iStock via Getty Images

Instead of cutting away material, printers build objects layer by layer, depositing plastic or metal powder only exactly where it ��. needed based on a digital file. This technology unlocked a new frontier in materials science focused on mesostructures.

A mesostructure represents the in-between scale. It is not the microscopic atomic makeup of the material, nor is it the macroscopic overall shape of the object, like a whole shoe. It is the internal architecture, including the engineered pattern of air and material hidden inside.

It ��. the difference between a solid brick and the intricate iron latticework of the Eiffel Tower. Both are strong, but one uses vastly less material to achieve that strength because of how the empty space is arranged.

If engineers wanted to make a part stronger, they generally had to make it thicker and heavier. This approach is often inefficient, wastes material and results in heavier products that require more energy to transport.

I am a mechanical engineer and associate professor at the University of Wisconsin-Stout, where I research the intersection of advanced manufacturing and biology. For several years, my work has focused on using additive manufacturing to create materials that, like a bird ��. wing, are both incredibly light and capable of handling intense physical stress. While these “holey” designs have existed in nature for millions of years, it is only recently that 3D printing has made it possible for us to replicate them in the lab.

From the lab to your closet

While the concept of using additive manufacturing to create parts that take advantage of mesostructures started in research labs around the year 2000, consumers are now seeing these bio-inspired designs in everyday products.

The footwear industry is a prime example. If you look closely at the soles of certain high-end running shoes, you won’t see a solid block of foam. Instead, you will see a complex, weblike lattice structure that looks suspiciously like the inside of a bird bone. This printed design mimics the springiness and weight distribution found in natural porous structures, offering tuned performance that solid foam cannot match.

Engineers use the same principle to improve safety gear. Modern bike helmets and football helmet liners are beginning to replace traditional foam padding with 3D-printed lattices. These tiny, repeating jungle gym structures are designed to crumple and rebound to absorb the energy more efficiently than solid materials, much like how the porous bone inside your own skull protects your brain.

Testing the limits

In my research, I look for the rules nature uses to build strong objects.

For example, seashells are tough because they are built like a brick wall, with hard mineral blocks held together by a thin layer of stretchy glue. This pattern allows the hard bricks to slide past each other instead of snapping when put under pressure. The shell absorbs energy and stops cracks from spreading, which makes the final structure much tougher than a solid piece of the same material.

I use advanced computer models to crush thousands of virtual designs to see exactly when and how they fail. I have even used neural networks, a type of artificial intelligence, to find the best patterns for absorbing energy.

My studies have shown that a wavy design can be very effective, especially when we fine-tune the thickness of the lines and the number of turns in the pattern. By finding these perfect combinations, we can design products that fail gradually and safely – much like the crumple zone on the front of a car.

By understanding the mechanics of these structures, engineers can tailor them for specific jobs, making one area of a product stiff and another area flexible within a single continuous printed part.

The Conversation

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Building with air – how nature ��. hole-filled blueprints shape manufacturing

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Professor Anne Schmitz investigates how nature provides a blueprint for better engineering. bee-honeycomb.jpg

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Robert F. Cervenka School of Engineering

The Robert F. Cervenka School of Engineering focuses on enhancing the learning experience for students in ��'s engineering programs.

Search Keywords: engineeringmaterial sciencemanufacturingadditive manufacturing3D printing

Hero Caption: Engineers use structures found in nature – like the honeycomb – to create lightweight, sturdy materials.

Anne Schmitz

Full Name: Anne Schmitz, Ph.D.

Job Title: Associate Professor / Department Chair

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College: College of Science, Technology, Engineering, Mathematics & Management

Department: Robert F. Cervenka School of Engineering Engineering & Technology Department

Program

All Degree Programs

B.S. Mechanical Engineering

Website: Anne Schmitz CV

Education:

Degree: Ph.D. Biomedical Engineering

University: University of Wisconsin-Madison

Degree: M.S. Biomedical Engineering

University: University of Wisconsin-Madison

Degree: B.S. Mechanical Engineering

University: University of Wisconsin-Madison

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Design focus anchors ��'s fall 2025 event schedule

goersab — Thu, 25 Sep 2025 15:20:27 +0000

Design focus anchors ��'s fall 2025 event schedulegoersab September 25, 2025

Community invited to exhibitions, lectures and discussions, readings and performances

Abbey Goers

As �� launches its Year of Design, community members are invited to myriad talks, performances and exhibitions scheduled on campus this fall.

From exhibitions featuring graphic design, photography, light play and ceramics to philosophical and literary conversations, to performing arts, there are events for everyone on campus and throughout the community.

In 2025-2026, �� is celebrating a Year of Design to highlight the innovation, leadership and impact central to Wisconsin ��. ��. Upcoming signature events include:

Thursday, Oct. 9, 1 p.m.: Cabot Executive-in-Residence keynote address, “Designed to Influence,” with Andrew Murphy, head of Corporate Engagement Strategy at Apple.
Friday, Oct. 10, and Saturday, Oct. 11: School of Art & Design 60th Anniversary. Registration is required for the free event.
Wednesday, Dec. 10, 6 p.m.: Stout Game Expo, western Wisconsin ��. largest game developer exhibition.
Friday, Dec. 12, 6 p.m.: School of Art & Design Senior Show, featuring the works of more than 200 graduating seniors.

Celebrating 60 years: School of Art & Design hosts anniversary events Oct. 10-11

Year of Design highlights AI innovations, alumni leadership, student success

Art & Design Exhibitions

Furlong Gallery opens the 2025 fall exhibition schedule with two side-by-side solo exhibitions:

Saturday, Sept. 18, to Saturday, Oct. 25

�� Professor Charles Matson Lume ��. Sabbatical Exhibition, “becoming I, I say You (for Martin Buber),” is in the North Gallery. An artist talk with Matson Lume will be held at 6 p.m. on Wednesday, Oct. 22.
School of Art & Design Visiting Artist, ceramist Hannah Niswonger, is in the South Gallery. Her exhibit “Didn’t I Used to Have a Sense of Humor?” brings together four installations: “Octopus ��. Garden,” “Cloud—Bird—Place,” “Poisonous & Carnivorous Dinnerware,” and “Conversations with My Father ��. Paintings.” Niswonger is a ceramicist from Massachusetts.
A closing reception for both artists will be held from 4 to 6 p.m. on Thursday, Oct. 23, followed by an artist talk with Niswonger.

Monday, Nov. 10, to Saturday, Dec. 13

Dunn County-born artist and photographer Erinn Springer will be featured in the North Gallery. Springer now resides in Duluth, Minnesota.
Catalogtree, a multidisciplinary design collective based in the Netherlands, will be featured in the South Gallery.

A ceramic octopus by Hannah Niswonger, featured in “Didn’t I Used to Have a Sense of Humor?” / Hannah Niswonger

Join game designer Erika Svanoe and illustrator Erik Evenson for a talk on their creation and collaboration of the popular Jane Austen card game “Marrying Mr. Darcy” from 5:45 to 7:45 p.m. on Tuesday, Oct. 21, at the Robert S. Swanson Library & Learning Center. A Q&A and game play will follow. See if you can win the game and the heart of Mr. Darcy.

Gallery 209 rotates exhibits on a weekly basis. Located in the Applied Arts building on the second floor, exhibits are reserved for Senior Thesis Exhibitions, as well as master ��. in design students, design and fine art classes and student organizations. An Alumni Art Exhibition will be held in Gallery 209, Oct. 10-12, Stout Proud Family and Supporter Weekend.

Civic dialogue

A special event, “Banned Books Week: A Conversation with Dr. Samuel Cohen,” will be held from 4:15 to 5:45 p.m. on Wednesday, Oct. 1, at Harvey Hall Theatre. Cohen is the associate chair of the department of English at University of Missouri. He will discuss his forthcoming book “Banning Books in America: Not a How-to.”

Comments will be offered by Menomonie Public Library Director Joleen Sterk. An audience Q&A will follow, moderated by Menard Center for the Study of Institutions & Innovation Director Afton Greco. The event will conclude with a Kahoot contest with prizes for students. The event is sponsored by the Menard Center with co-sponsors, the University Library; Women, Gender and Sexuality Studies; Honors College; the Literature Committee; the Center for Applied Ethics; and the Menomonie Public Library. Cohen ��. book will be published in February 2026.

Center for Applied Ethics

Our mission is to increase and enhance ethical conversations across the campus community.

�� . Center for Applied Ethics hosts Philosophers’ Cafés, informal, friendly conversations on contemporary issues. Meetings are open to all and are led by �� and UW-Eau Claire faculty. Upcoming conversations will be held at 7 p.m., at Brewery Nønic in Menomonie:

Wednesday, Oct. 8: AI and Our Humanity
Wednesday, Nov. 12: The Wisconsin Idea: What Does It Mean to You?
Wednesday, Dec. 10: Are Gender Disparities in the Workplace a Problem?

The Center for Applied Ethics, Office of Student Opportunity & Excellence, and the Freedom of Expression Committee are hosting a series of events, “Enhancing Campus Culture: Free Expression and Civil Discourse,” funded by the Wisconsin Institute for Citizenship and Civil Dialogue and the Menard Center.

Forty to 60 students will participate in four discussion dinners over the course of the year. Each dinner will center around a controversial moral or political issue, with tables facilitated by faculty members Mitch Ogden, Cynthia Bland, Daniel Sinkovits, Lopa Basu, Alison Lukowski and Tina Lee.

Literary discussions

The Literature Committee will host its annual Faculty and Staff Creative Writing Reading from 6 to 7:30 p.m. on Thursday, Nov. 20, at the Raw Deal. The committee invites faculty and staff from all areas of the university to share their poetry or prose.

‘Sing, Slivered Tongue’: �� professor ��. book of poetry is a statement of courage, hope

Basu ��. anthology gathers 68 international voices to reflect on trauma, resolution

English Professor Lopamudra Basu will present on her book of poetry “Sing, Slivered Tongue” as part of the Chippewa Valley Book Festival at 6 p.m. on Friday, Oct. 24, at the Riverview Room at L.E. Phillips Memorial Public Library in Eau Claire and virtually. The hybrid event will include several contributing poets joining via Zoom. Books will be available for purchase at local bookstores this fall.

“Sing, Slivered Tongue” sheds light on the subject of trauma and gathers the voices of 68 women from various South Asian communities. “It is not just a litany of trauma. It is a statement of courage. It offers hope and is an attempt to find resolution,” Basu said. “Although the poets are from South Asia, their experiences are global experiences, and our intention is to create bridges.”

In addition to his sabbatical exhibit mentioned earlier, Matson Lume collaborated with three alumni and artists over his 2025-25 sabbatical to publish “at the fountain, at the fountain,” a free artists’ book that features their art and texts. Two book launches will be held this fall: one on Saturday, Oct. 4, 2 to 5 p.m., at FOGSTAND Gallery & Studio, in St. Paul, Minnesota; and another on Thursday, Nov. 6, 4 to 5:30 p.m., at North Shore Readers and Writers Festival at the Grand Marais Art Colony, Grand Marais, Minnesota.

Sabbatical recap: Charles Matson Lume, Studio Art, 2024-25

Celebrating a shared commitment and love of making art within community

University Theatre

University Theatre will present “The Complete Works of William Shakespeare (abridged) [revised] [again],” led by Director Audric Buhr, at Harvey Hall Theatre.

Performance dates and times are:

Thursday, Nov. 6, 7:30 p.m.
Friday, Nov. 7, 7:30 p.m.
Saturday, Nov. 8, 7:30 p.m.
Sunday, Nov. 9, 2 p.m.

Fast-paced, witty, physical and full of laughter, this is one of the world ��. most frequently produced plays and features all 37 of Shakespeare ��. plays, performed in under 100 minutes.

Tickets will be available at uwstout.universitytickets.com.

Musical performances

Blue Devil Jazz Orchestra directed by James Anderson: Saturday, Nov. 15, 7 p.m., in the Memorial Student Center ballrooms. Come swing in the Big Apple, as the orchestra takes you from 42nd and Harlem to Times Square, and beyond, featuring music by Charles Mingus, George Gershwin, Charlie Parker, Count Basie, Duke Ellington and more.
Stout Choirs, directed by Jerry Hui: Sunday, Nov. 16, 2 p.m., in the Memorial Student Center Great Hall. “Colorful Voices” will be a celebration of the 60th Anniversary of the School of Art & Design. Music will focus on the metaphor and power of color, featuring a variety of musical styles from romantic Renaissance madrigals to empowering spirituals.
The Symphonic Band, under Director Erika Svanoe, Sunday, Dec. 7, 2 p.m., in the Memorial Student Center Great Hall. “Music in Motion” will feature music about various kinds of transportation, including songs from “The Polar Express” and Rossano Galante ��. “Sailing with Whales.”

Tickets will be available at uwstout.universitytickets.com.

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Engineering, technical, design competitions prepare young people for future careers

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Year of Design celebration central to ��'s spring 2026 event schedule

Community invited to exhibitions, civic and literary conversations, film screenings and performances

February 11, 2026

Community invited to exhibitions, lectures and discussions, readings and performances Hannah Niswonger, SOAD Visiting Artist at Furlong Gallery

University Marketing

Year of Design

A year of events highlighting the innovation, leadership, and impact at the heart of everything we do as Wisconsin's ��.

School of Art & Design 60th Anniversary

Search Keywords: Year of DesignSchool of Art & Design 60th AnniversaryFurlong GalleryCenter for Applied Ethics

Hero Caption: Professor Charles Matson Lume ��. Sabbatical Exhibition, “becoming I, I say You (for Martin Buber),” is in the Furlong's North Gallery.

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University interns gain environmental job skills assessing health of region ��. waters

giffeyt — Thu, 18 Sep 2025 13:00:00 +0000

University interns gain environmental job skills assessing health of region ��. waters giffeyt September 18, 2025

Latest grants from Freshwater Collaborative of Wisconsin bring $389K for research, education, monitoring

By Freshwater Collaborative of Wisconsin and Tom Giffey / ��

Cayanna Erickson says interning with the 2025 Red Cedar Basin Monitoring Group will give her a step up when she enters the job market. The University of Wisconsin-Stout undergraduate recently declared a B.S. environmental science major, and the summer internship gave her experience with hands-on field work.

“My career goals involve water monitoring, specifically in the Eau Claire area as that is where I am from originally,” she said. “The skills that I learned this summer directly relate to what I want to do in the future.”

Erickson was one of six students from ��, UW-Eau Claire and UW-River Falls who spent the summer collecting and analyzing data that helps show the impact of restoration efforts in the Red Cedar Basin. This watershed includes Lakes Menomin and Tainter, which are listed as impaired by the Wisconsin Department of Natural Resources. Nutrient pollution causes frequent harmful algal blooms in these water bodies and others throughout Wisconsin.

Despite the multitude of problems facing the Red Cedar Basin, the lakes and rivers are heavily used for angling, recreation and power generation. This has led to multiple restoration projects to improve the health of the watershed.

The initial monitoring group was started two decades ago as a volunteer organization but languished after its leader retired. It was revived with funding from the Freshwater Collaborative of Wisconsin, a partnership of Wisconsin ��. 13 public universities, connecting with industry partners, local communities, policymakers and advocacy groups. Since 2022, Freshwater Collaborative funding has provided continuity of data collection and built capacity to gather data from more sites and more diverse ecosystem types. Eighteen students have participated so far, and recent funding investments will ensure the project continues.

Students Carter Lane of ��, right, and Grant Ableson of UW-River Falls survey black ash impacted by emerald ash borers in Muddy Creek.

Fulfilling a community need

“The Red Cedar River Basin Monitoring Group trains students to collect data on aquatic ecosystems and fills a critical need of collecting data related to management and restoration,” said Nicole Hayes, an assistant professor at ��.

Hayes said the goals of the Red Cedar River Basin Monitoring Group are twofold. First, it leverages the expertise of scientists at �� to work with local community groups to understand how environmental change is impacting lakes, rivers, streams and wetlands in the watershed. Second, it builds a better understanding of how these ecosystems are responding to ongoing degradation and mitigation and restoration efforts. The data gathered is used to support management decisions.

“We are informing best management practices in trout stream restoration and maintenance,” added Professor Amanda Little, program director for environmental science. “Students are studying harmful algal blooms and monitoring the zebra mussel invasion of Lake Menomin in order to better understand the dynamics of the lake. Future projects will investigate aquatic vegetation restoration in local lakes to improve fish habitat. Students are also studying sedimentation in Galloway Creek in Menomonie to understand the impacts of sanding during the winter and erosion on this urban stream.”

Four �� educators – including Hayes and Little as well as Associate Professor Keith Gilland and lecturer Julia Chapman – collaborate with DNR Fisheries, the City of Menomonie, Dunn County, Beaver Creek Reserve, the Colfax Red Cedar Preserve and The Prairie Enthusiasts, among others. This allows students to start building a professional network while gaining professional skills.

�� student Cayanna Erickson, left and UW-River Falls student Grant Ableson measured sediment type, sediment depth and particle size to assess soil erosion on Galloway Creek.

Each intern also develops an independent research project in addition to contributing to the overall data collection. Several students have continued their research projects into the following academic year, and many have presented their findings at local, state and even national conferences.

This summer, Erickson ��. independent student project focused on zebra mussels, an invasive species first identified in Lake Menomin in 2024. “I hope that the survey allows for a deeper understanding of the abundance of zebra mussels in our lake as well as their high-density areas,” she said. “In turn, both city and county could use the data as a means for reducing/confining the spread of zebra mussels.”

Erickson concluded that the internship was an “amazing experience” that will prepare her for future classes.

Little agreed, adding that working on the project prepares students for what lies ahead. “Students will be well-prepared for specific upper-level courses that incorporate the skills from the summer,” Little said. “The wide range of projects that they worked on over the summer are great resume-builders and give them a broad scope of work to discuss during interviews. This internship really makes them super-competitive due to both the breadth of skills and the depth of their own individual project which demonstrates leadership and initiative.”

Thanks to Freshwater Collaborative funding, 14 of the interns have received scholarships to participate in additional freshwater coursework at ��, UW-Eau Claire and UW-River Falls. The coursework helps prepare them for their internships and provides the opportunity to work with faculty and students from other universities.

Crop Per Drop: �� students provide soil and water R&D for Chippewa Valley Bean

How much water does it take to grow 100 pounds of kidney beans? Most people wouldn’t think to ask such as question — but if you are a family business competing

New funding announced

The Freshwater Collaborative recently announced that funding would continue for the Red Cedar Basin Monitoring Group for the next two years thanks to money included in the most recent state budget, which covers 2025-27.

In total, �� will receive $389,256 for four projects:

The Red Cedar River Basin Monitoring Group will receive $258,452 to continue the internship program and related research projects.

Crop Per Drop, a collaborative research project between �� and UW-River Falls aimed at understanding and improving water use in dry bean production, will receive $30,307.

Field Hydrology, a three-week summer field course for upper-level students from ��, UW-Eau Claire, and UW-River Falls, will receive $21,050.

Water in Western Wisconsin: An Interdisciplinary Freshwater Field Camp for High School Students, a collaboration among the three western Wisconsin universities that targets rising high school seniors, will receive $79,447.

Overall, the Freshwater Collaborative will invest $4.2 million in projects that involve faculty, staff and students from all 13 Universities of Wisconsin, as well as dozens of partners from industry, government, local communities, tribal nations, nonprofits and K-12 education. They will increase research and training opportunities for high school, undergraduate and graduate students and will address Wisconsin ��. biggest water challenges, including PFAS and phosphorus pollution.

“The Freshwater Collaborative has helped campuses develop innovative statewide courses, programs and research collaborations over the past five years,” said Marissa Jablonski, executive director for the Freshwater Collaborative of Wisconsin. “With this latest round of funding, we are committing to ongoing investment in those programs that will best recruit and train the next generation of water professionals to address the needs of Wisconsin.”

The funding is part of a statewide initiative, backed by the Wisconsin State Legislature and Gov. Tony Evers, to tackle Wisconsin ��. grand water challenges and support recruitment, hands-on curriculum, undergraduate research opportunities, career development, and field training experiences for students interested in water-related careers.

Grant descriptions for the latest funded projects are available at freshwater.wisconsin.edu.

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Hero Caption: As part of the Red Cedar Basin Monitoring Group, students from �� and UW-Eau Claire collect water samples to measure microcystin, a toxin produced by harmful cyanobacteria, near Wakanda Park on Lake Menomin.

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�� graduate students’ protein-packed candy, cottage cheese creations earn accolades

giffeyt — Fri, 01 Aug 2025 16:44:47 +0000

�� graduate students’ protein-packed candy, cottage cheese creations earn accoladesgiffeyt August 1, 2025

Algae-infused treat wins People ��. Choice Award at statewide WiSys event

Tom Giffey

A stroll down the aisle of the supermarket or a scroll through your social media feed likely provides plenty of evidence that when it comes to consumer products and nutritional advice, protein is all the rage.

Sales of traditional protein-rich foods like beef have soared, and whey – once an afterthought to the dairy industry – is now a hot commodity. Protein is being packed into everything from waffles to popcorn to soda, and The New York Times recently declared that there is a “protein bar arms race” underway.

And consumers are buying in: Research by Minnesota-based Cargill published earlier this year found that 61% of Americans surveyed reported they boosted their protein intake last year.

This summer, two protein-packed products created by University of Wisconsin-Stout graduate students – one a hard candy made with green algae, the other a celery-infuse cottage cheese – earned accolades. Both research projects were supported by the Evelyn Van Donk Steenbock Endowed Chair grant awarded to Associate Professor Pranabendu Mitra of the university ��. Kinesiology, Health, Food & Nutritional Sciences Department.

One of the award winners is �� graduate student Prachi Sakariya, who is pursuing her M.S. in food science and technology. Prachi has noticed the protein trend, but she also knows about the environmental implications of the dominant sources of protein, both animal- and plant-based. She received the People ��. Choice Award at the WiSys Quick Pitch State Final in Madison, part of the WiSys SPARK Symposium, which ran July 23-25.

Another �� food science and technology graduate student also received recognition for her research this summer. Durga Bhavani Mahankali won second place for an oral presentation she delivered in the product development division at the Institute of Food Technologists’ FIRST Annual Event & Expo in Chicago July 13-16.

Samples of algae-infused candy made with Chlorella and Spirulina. / Submitted photo

Earth-friendly candy creation

“Whey protein requires a lot of water and a lot of animal milk, and on the other hand plant protein like soy also requires a lot of land, which has resulted in deforestation,” Prachi said. “Right now, water and land use may not seem like a critical concern globally, but over the next few decades, as drinking water and cultivable land shrink, these will become serious challenges. That ��. where algae could play a significant role.”

Microalgae such as Chlorella and Spirulina absorb carbon dioxide from the environment, take comparatively little land and water to grow, and have a 60% to 70% protein content, she explained. Yet despite their benefits, microalgae are used in relatively few consumer products.

Prachi aimed to change that by creating a unique product that meets consumers’ desires for both extra protein and sweet treats: a microalgae-infused hard candy she calls an “algae pop.” After experimenting with various recipes, Prachi settled on a 50-50 mix of the two varieties of microalgae combined with sucrose, glucose, lime and citric acid, creating a dark-green candy with a refreshing lime-like flavor.

The project began as an assignment in Mitra ��. food product development class last fall. After research, lab work and sensory analysis by 60 campus volunteers, Prachi presented her innovative idea at �� . WiSys Quick Pitch competition in early May. She won first place at the competition, held in conjunction with �� . annual Research Day.

Prachi, center, won first place at ��'s Quick Pitch competition in May. She is shown with Chancellor Katherine Frank, right, and Provost Glendalí Rodríguez.

The campus success allowed her to move forward to the WiSys Quick Pitch State Final on July 25. Out of approximately 275 registered attendees, Prachi ��. pitch received the most audience votes.

“It was a wonderful experience to win first place at Stout and then to receive the People ��. Choice Award at the state-level competition,” she said. “It truly encouraged me, and it was very exciting to present my idea beyond the classroom to professional researchers and innovators.”

While her prior academic career – which includes B.S. and M.S. degrees in her native India – prepared Prachi for the meticulous lab work required for the project, she said that participating in the pitch competition helped her gain valuable experience in presenting her ideas to a broader audience, notably by condensing her research into a three-minute pitch. Prachi credits Mitra with helping her practice and overcome her stage fright.

Currently, her research remains at the lab level, but Prachi plans to further enhance the product by improving the flavor and increasing its protein content. Based on the strong interest shown by attendees at the event, she is now in discussions with a WiSys innovation advisor about future development and potential commercialization.

WiSys is an independent nonprofit that serves as a technology transfer office for Universities of Wisconsin campuses such as ��.

�� graduate student Durga Bhavani Mahankali, third from right, with �� colleagues at the IFT FIRST expo in Chicago. / Submitted photo

Giving cottage cheese a nutritional boost

Mahankali ��. presentation at the IFT expo in Chicago focused on a project – which was also developed in Mitra ��. food science and technology research course – that created cottage cheese infused with celery.

Mitra, her professor, described IFT as the “biggest, largest and most prestigious conference for food scientists in the world.” Taking part allows students to network with others in the industry for possible job opportunities.

“Our research mainly focused on making a product that not only tastes good but also offers health benefits,” Mahankali explained. “The idea aligns very well with growing consumer interest in functional foods, which makes our idea stronger.”

Durga Bhavani Mahankali poses with the IFT FIRST expo sign in Chicago. / Submitted image / Submitted photo

Driven in part by social media buzz, cottage cheese has surged in popularity, she said. Cottage cheese is already low in fat and high in protein, and adding celery infuses it with antioxidant and anti-inflammatory properties because of vitamins A and D. Mahankali said a mixture with 9% celery was found to be most promising as a commercial product.

“One of our professors even mentioned that he would buy the product if it were available on the market,” she said.

Mahankali was the primary investigator on a six-member team that included fellow graduate students Valluru Varun Naga Sai, Durga Siva Rama Krishna Gokavarapu, Sreeya Peri, Sai Sri Mamillapalli and Ganesh Allu. While the entire team was able to attend the conference, it was Mahankali who gave the six-minute presentation to an audience of judges, industry professionals, professors and fellow students. She then answered the judges’ questions about the product ��. potential shelf-life and cohesiveness.

“It was a great opportunity to discuss my work in-depth and show how it addresses current trends in functional foods,” Mahankali said.

“It was my dream to attend the IFT conference, and now winning an award on this stage means a lot to me,” she added. “It ��. not just mine and my team ��. hard work but our mentor (Dr. Mitra) who always motivated and guided us in the right way.”

Associated Professor Pranabendu Mitra received the �� Outstanding Research Mentor Award in May.

Adding communication abilities to lab skills

Mitra, whose own research focuses in part on environmental sustainability in the food industry, is proud of his students who have had success at the Quick Pitch and elsewhere. In 2023, Stout alumnus Areeba Ali won first place and the People ��. Choice Award for “Development of Eco-friendly Milk Whey Protein Isolate Biodegradable Packaging.” And M.S. food science and technology graduate Josh Bernin took second place in the Quick Pitch state finals in 2022 for his presentation, “Developing Protein Rich Higher Fiber and Antioxidant Cranberry Pomace Infused Soy Flour and Rice Flour Blend Extruded Fried Snack.”

Mitra said he strongly encourages his students to take part in competitions such as these. Many food science graduates find jobs in quality assurance or product development, professions that will require them to communicate with coworkers, regulators and customers. Food scientists, Mitra emphasized, need both lab skills and communication skills to have professional success.

“Although you have a strong background in lab skills, if you cannot communicate what you are doing, nobody knows what you are doing,” said Mitra, whose commitment to facilitating student research earned him the annual �� Outstanding Research Mentor Award last spring.

Food science graduate student Areeba Ali wins WiSys Quick Pitch state title, People ��. Choice

Research into sustainable packaging made from milk protein inspired by Wisconsin ��. dairy-rich identity

Mitra praised Prachi for working hard in the lab to formulate her algae pop as well as outside of class to hone her public speaking.

Likewise, Prachi thanked Mitra, her advisor, for his encouragement, and also highlighted the support of the university ��. Office of Research and Sponsored Programs, a partner with WiSys in backing the Quick Pitch competition.

ORSP supports students, faculty, staff and the institution overall in their research endeavors. The office provides funding to support research and creative activity and attendance of research conferences, coordinates �� . annual Research Day, and recognizes outstanding research through an annual award program, among other activities.

“The applied research that Stout students participate in not only challenges them to solve real-world problems and develop innovative product ideas, like Prachi ��. protein-infused candy, it leads them to develop professional communication skills to share their work broadly – with peer researchers, academia and industry,” said Research Program Coordinator Chela Cea of the ORSP. “As the winner of our campus Quick Pitch competition, held on Research Day each year, we were so proud to have Prachi represent �� at the state level. Her research, supported by our outstanding faculty, and persuasive pitch clearly resonated with attendees and potential industry partners.”

Prachi, who will begin her second year at �� in the fall semester, looks forward to continuing work on her product and career goals.

“�� always pushes students toward not only the theoretical basis but also to learn about the practical version of food science,” she said.

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Inspiring Graduate: Tejasri Vanga, M.S. Food Science & Technology

‘Joining Stout gave me a strong foundation. I improved my skills, which helped me to carve the next step.’

January 13, 2025

Inspiring Graduate: Areeba Ali, M.S. Food Science & Technology

‘�� has provided me with a nurturing environment where I have been able to grow academically, professionally and personally.’

May 7, 2024

Inspiring Graduate: Stephen Aduboffour, M.S. Food Science & Technology

‘The education I received at Stout equipped me with the requisite knowledge and skills to be competitive globally.’

December 26, 2023

Algae-infused treat wins People ��. Choice Award at statewide WiSys event Prachi pours algae candy mixture in lab

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Hero Caption: �� graduate student Prachi Sakariya creates a batch of algae-infused candy in the lab. / Submitted photo

Pranabendu Mitra

Dr. Mitra is an Assistant Professor in the Department of Food and Nutrition. He is a Professional Engineer (P. Eng., APEGS, Canada). He received his Bachelor ��. Degree in Agricultural Engineering in 2002, Master ��. Degree in Food Technology in 2004 and PhD in Food Science and Technology in 2007. Prior to join to this university, he conducted over 8 years of postdoctoral research at McGill University (Canada), University of Saskatchewan (Canada), Agriculture and Agri-Food Canada (AAFC) and Cornell University (USA). During his study and postdoctoral research, he achieved a South Korean Government KRF (Korea Research Foundation) scholarship and a postdoctoral visiting fellowship under the Natural Science and Engineering Research Council (NSERC) of Canada. He received a PEPSICO 50 Emerging /exceptional early career professionals award from New York Academy of Science and PEPSICO in 2016. He is a University of Wisconsin- Stout Discovery Center Research Fellow for 2019-2020.

Teaching interests: FN 123-Science of Food, FN 244-Farm to Fork, FN 350 /550-Unit Operations in Food Processing, FN 450 /650 -Food Engineering, FN 465/665-Food Product Development, FN 728- Introduction to Food and Nutritional Sciences Research, FN 729-Research Proposal for Food and Nutritional Sciences, FN 735- Problems in Food Science and Nutrition, FN 746-Food Innovations, FN 750-Food Packaging and FN 770-Thesis-Food Science and Nutrition.

Research Interests: Extrusion in food processing, food engineering/processing/bioprocessing, drying of agricultural materials, thermal/non-thermal food processing, food and non-food product development and extraction and isolation of bioactive compounds.

He brought a strong diversified research background related to bio-product processing, food engineering and food processing, drying of agricultural materials, extruded food processing, dairy and snack product development and supercritical carbon dioxide extraction and isolation of functional compounds from plant materials, algae based Microbial Fuel Cell and protein-based food and non-food product development.

Professional Interests: He is a member of the Institute of Food Technologists (IFT, USA), the Association of Professional Engineers and Geoscientists in Saskatchewan (APEGS, Canada) and the International Association of Engineers (IAENG, Hong Kong). He is serving as editor for one journal, as editorial board member for 3 journals and as reviewer for almost all top ranked food science related journals. He served as external PhD thesis evaluator for foreign universities. He has been serving as member of Educational Activities Committee of University of Wisconsin-Stout since 2017.

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Software by �� professor, students helps international museum collections shine – literally – in 3D

giffeyt — Mon, 09 Jun 2025 12:00:00 +0000

Software by �� professor, students helps international museum collections shine – literally – in 3Dgiffeyt June 9, 2025

Kintsugi 3D used by Minneapolis Institute of Art, other institutions to capture surface details of heritage objects

Tom Giffey

Software developed at University of Wisconsin-Stout is helping museums around the world preserve pieces of cultural heritage for future generations by creating 3D models that accurately capture every detail of the color, texture and brightness of objects.

Kintsugi 3D is the creation of Michael Tetzlaff, an assistant professor of computer science, and numerous �� students. The software has been used by notable institutions worldwide to create models of artifacts in their collections, including the Rijksmuseum in Amsterdam; the Museum of Cultural History in Oslo, Norway; the National Gallery of Art in Washington, D.C; and the Minneapolis Institute of Art (Mia).

“Documenting the art is incredibly important, and we want to get it out in the world however we can,” explained Mia Lead Collections Photographer Charles Walbridge, an avid user of the software. “The Kintsugi project has helped us be able to share more accurate 3D models that we’ve been making in the museum.”

Kintsugi 3D gets its name from the Japanese art of kintsugi, a method of repairing broken pottery with lacquer and precious metals to create unique pieces that celebrate, rather than camouflage, their fractures. Likewise, the software allows photo professionals to capture true-to-life 3D models of sculptures, paintings and other cultural heritage objects.

The Kintsugi 3D Viewer software, a part of the project that students Tyler Betanski, Jacob Buelow, Isabel Smith, Victor Mondragon, Kyle Boatwright and Melissa Kosharek worked on. / Submitted image

While existing photogrammetry software – which combines hundreds of photos from different angles to create a 3D model – can effectively record many aspects of an object ��. appearance, it falls short in capturing the essence of materials and textures, Tetzlaff said. In particular, photogrammetry software struggles with specularity – the reflectivity of a surface and how it varies – particularly with objects that are shiny or metallic. Kintsugi 3D solves this problem by creating much more true-to-life renderings, capturing the sparkle of a bit of gold leaf or the depth of a brush stroke in oil paint.

“The big thing that our software does is it allows you to process those photographs and then builds a compact representation of what the material of the object looks like so that we can create new, interactive, dynamic 3D renderings where the user can change the viewpoint, change the lighting,” Tetzlaff explained. The resulting 3D models can be rotated by the user, with virtual light playing off the details of the surfaces, whether they are dull or dazzling, giving a much more realistic representation of the item. This is particularly valuable for accurately portraying older objects, whose surfaces may have been damaged or worn unevenly over time.

These models can be shared widely, helping scholars and the public appreciate cultural heritage objects. And they also serve as a kind of insurance, allowing the objects to live on – virtually, at least – if they are damaged or lost.

Kintsugi 3D was used to create these images of "Man from Sudan in Algerian Dress," a 19th-century sculpture by Charles Cordier. / Minneapolis Institute of Art

Software funded with federal, state grants

Tetzlaff said the software grew out of work he did as a doctoral student, and it received a significant boost in 2023 thanks to a $75,000 National Endowment for the Humanities grant received in conjunction with Mia and Cultural Heritage Imaging, a San Francisco-based nonprofit. This and other funding, including from �� . Office of Research & Sponsored Programs as well as a recent grant from WiSys, has helped pay for students to work to improve the software.

Luke Denney, a computer science major from Byron, Minnesota, who graduated in May, has put hundreds of hours into Kintsugi 3D over the past two years. In fact, he even gave the software its current name, inspired in part by a “Star Wars” character who repaired his helmet kintsugi-style.

Denney has worked on the software ��. loading screen, trying to make it more user-friendly, particularly for those who aren’t programmers themselves. “A big part of this project was user experience design,” Tetzlaff explained. “There was basically working software that I had developed, but it wasn’t very usable. A lot of the research was working with user experience experts and stakeholders in cultural heritage to figure out what works for them.”

Denney shared the work he ��. done on Kintsugi 3D at �� . Research Day as well as at two other prestigious venues this spring: the National Conference on Undergraduate Research in Pittsburgh and the Universities of Wisconsin ��. Research in the Rotunda event in the state Capitol in Madison.

Denney said the project has been invaluable in preparing him for his future career, in part because working on Kintsugi 3D required him to become familiar with a massive codebase. He expects that skill will come in handy when he begins his job later this year at IBM in Rochester, Minnesota.

In addition to navigating thousands of lines of code and gathering user feedback to improve software features, Denney said the project helped him learn to solve problems independently. “Something I focused on more last summer was taking more time before I ask a question,” Denney said. “When I’d run into a roadblock and have the temptation to go ask for help, I thought, ‘Wait, I want to give myself more time to figure this out before asking.’ And most of the time I was successful with that, so that felt really good,” he said.

�� Assistant Professor Michael Tetzlaff, left, and students Luke Denney, at podium, and Chloe Ferguson gave a presentation about Kintsugi 3D at Research Day, May 6, 2025

Denney is just one of more than a dozen �� students from a variety of disciplines who have contributed to the software. Among them is Chloe Ferguson, master of fine arts in design, Spring Valley.

Ferguson began working as a user experience designer on the program last fall, gathering data to see what features users wanted from the program. Working on the project has given Ferguson a better understanding of the science behind textures and materials, as well as the rewarding opportunity to work with stakeholders on improving the software, she said.

“User experience is all about considering and analyzing the user, striving to make your content more useful and accessible to them,” Ferguson said, noting the skills she is building now will be directly applicable to her future career.

“I feel proud of my work, especially with how directly this program has benefited cultural heritage groups,” she said. “We regularly meet with our stakeholders at the Minneapolis Institute of Art and Cultural Heritage Imaging, which has allowed me to see the impact of my work on these groups firsthand.”

Other students and recent graduates who have worked – or are still working – on the project include master of fine arts in design candidate D. Magda Hannen; game design and development majors Isabel Smith, Elliot Duffy, Lou Brown and Augusto Freitas; and computer science majors Tyler Betanski, Jacob Buelow, Victor Mondragon, Ian Anderson, Zoe Cuthrell, Blane Suess, Isaac Tesch, Nathaniel Willius, Atlas Collins, Kyle Boatwright, Melissa Kosharek, Chris Medina, and Jacob Sletten.

Kintsugi 3D was used to create this image of a sculpture of dancer Loie Fuller by artist Joseph Kratina, which is in the collection of the Minneapolis Institute of Art. / Minneapolis Institute of Art

Software draws focus to ��

Walbridge, of Mia, is one of those who meets frequently with the Kintsugi 3D team to provide feedback. He has been part of Kintsugi 3D and related projects for years, having met Tetzlaff when the latter was a doctoral student at the University of Minnesota working on 3D photography and photogrammetry projects at Mia. “It ��. been such a pleasure to continue to work on this with Michael and his team,” said Walbridge, who praised the backing the project has received from ��.

Walbridge has worked to get other professionals involved in Kintsugi 3D as well, making presentations about the software and how to use it, including a training visit to the Metropolitan Museum of Art in New York in April.

Among the objects from the Mia collection scanned with Kintsugi 3D is a sculpture of 19th-century dancer Loie Fuller by Czech artist Joseph Kratina. In digital photos the bronze sculpture appears to be a yellowish-brown, but it practically comes to life in a three-dimensional scan made with Kintsugi 3D. As a user rotates the image virtually, light plays against the sculpture ��. gold patina, and shadows of the dancer ��. arms are cast across her voluminous skirt. The software allows users to examine the sculpture in greater detail, giving the impression of walking around it in a well-lit gallery.

Gathering photos that will be used to created 3D models with Kintsugi 3D. / Minneapolis Institute of Art

“None of the current forms of 3D scanning are able to capture this kind of specularity,” Walbridge explained. The high level of realistic detail provided by the software is a boon to scholars studying such objects online, Walbridge said, and making these models available digitally fits with the ethos, shared by institutions such as Mia, of making cultural heritage freely and publicly available.

The software ��. use by professionals at the National Gallery of Art has led to a collaboration between that institution and �� . game design program, Tetzlaff added.

“It ��. a nice feedback loop where we’re supporting the museums and their work with the software, but then they’re becoming more aware of Stout, and that ��. leading to additional opportunities for Stout students,” he said.

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Kintsugi 3D used by Minneapolis Institute of Art, other institutions to capture surface details of heritage objects A computer screen shows the Kintsugi 3D software.

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Hero Caption: �� Assistant Professor Michael Tetzlaff, at podium, and students Chloe Ferguson and Luke Denney, gave a presentation about Kintsugi 3D at Research Day, May 6, 2025.

Michael Tetzlaff

Michael Tetzlaff is an Assistant Professor of Computer Science at the University of Wisconsin–Stout. He received his B.S. from Bethel University in St. Paul, and his M.S. and Ph.D. from the University of Minnesota. His research interests include image-based computer graphics techniques and especially their applications in cultural heritage. He is the lead developer of Kintsugi 3D, an open-source software project for empirically based rendering of 3D cultural heritage artifacts captured using photogrammetry.

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How 3D printing is personalizing healthcare

hugginsm — Tue, 20 May 2025 12:48:59 +0000

How 3D printing is personalizing healthcarehugginsm May 20, 2025

Professor Anne Schmitz and Dean Daniel Freedman discuss how 3D printing has improved prosthetics, surgical outcomes, pharmaceuticals, and more.

Anne Schmitz

This article appeared in Ars Technica, Newsify, Medical Xpress, and others and originated from The Conversation, an independent and nonprofit source of news, analysis and commentary from academic experts.

Three-dimensional printing is transforming medical care, letting the health care field shift from mass-produced solutions to customized treatments tailored to each patient ��. needs. For instance, researchers are developing 3D-printed prosthetic hands specifically designed for children, made with lightweight materials and adaptable control systems.

These continuing advancements in 3D-printed prosthetics demonstrate their increasing affordability and accessibility. Success stories like this one in personalized prosthetics highlight the benefits of 3D printing, in which a model of an object produced with computer-aided design software is transferred to a 3D printer and constructed layer by layer.

We are a biomedical engineer and chemist who work with 3D printing. We study how this rapidly evolving technology provides new options not just for prosthetics but for implants, surgical planning, drug manufacturing and other health care needs. The ability of 3D printing to make precisely shaped objects in a wide range of materials has led to, for example, custom replacement joints and custom-dosage, multidrug pills.

Better body parts

Three-dimensional printing in health care started in the 1980s with scientists using technologies such as stereolithography to create prototypes layer by layer. Stereolithography uses a computer-controlled laser beam to solidify a liquid material into specific 3D shapes. The medical field quickly saw the potential of this technology to create implants and prosthetics designed specifically for each patient.

One of the first applications was creating tissue scaffolds, which are structures that support cell growth. Researchers at Boston Children ��. Hospital combined these scaffolds with patients’ own cells to build replacement bladders. The patients remained healthy for years after receiving their implants, demonstrating that 3D-printed structures could become durable body parts.

As technology progressed, the focus shifted to bioprinting, which uses living cells to create working anatomical structures. In 2013, Organovo created the world ��. first 3D-bioprinted liver tissue, opening up exciting possibilities for creating organs and tissues for transplantation. But while significant advances have been made in bioprinting, creating full, functional organs such as livers for transplantation remains experimental. Current research focuses on developing smaller, simpler tissues and refining bioprinting techniques to improve cell viability and functionality. These efforts aim to bridge the gap between laboratory success and clinical application, with the ultimate goal of providing viable organ replacements for patients in need.

Three-dimensional printing already has revolutionized the creation of prosthetics. It allows prosthetics makers to produce affordable custom-made devices that fit the patient perfectly. They can tailor prosthetic hands and limbs to each individual and easily replace them as a child grows.

Three-dimensionally printed implants, such as hip replacements and spine implants, offer a more precise fit, which can improve how well they integrate with the body. Traditional implants often come only in standard shapes and sizes.

Surgeons are able to use 3D printing to make medical implants to fit individual patients. / CBS Philadelphia

Surgeons are able to use 3D printing to make medical implants to fit individual patients.

Some patients have received custom titanium facial implants after accidents. Others had portions of their skulls replaced with 3D-printed implants.

Additionally, 3D printing is making significant strides in dentistry. Companies such as Invisalign use 3D printing to create custom-fit aligners for teeth straightening, demonstrating the ability to personalize dental care.

Scientists are also exploring new materials for 3D printing, such as self-healing bioglass that might replace damaged cartilage. Moreover, researchers are developing 4D printing, which creates objects that can change shape over time, potentially leading to medical devices that can adapt to the body ��. needs.

For example, researchers are working on 3D-printed stents that can respond to changes in blood flow. These stents are designed to expand or contract as needed, reducing the risk of blockage and improving long-term patient outcomes.

Simulating surgeries

Three-dimensionally printed anatomical models often help surgeons understand complex cases and improve surgical outcomes. These models, created from medical images such as X-rays and CT scans, allow surgeons to practice procedures before operating.

For instance, a 3D-printed model of a child ��. heart enables surgeons to simulate complex surgeries. This approach can lead to shorter operating times, fewer complications and lower costs.

Personalized pharmaceuticals

In the pharmaceutical industry, drugmakers can three-dimensionally print personalized drug dosages and delivery systems. The ability to precisely layer each component of a drug means that they can make medicines with the exact dose needed for each patient. The 3D-printed anti-epileptic drug Spritam was approved by the Food and Drug Administration in 2015 to deliver very high dosages of its active ingredient.

Drug production systems that use 3D printing are finding homes outside pharmaceutical factories. The drugs potentially can be made and delivered by community pharmacies. Hospitals are starting to use 3D printing to make medicine on-site, allowing for personalized treatment plans based on factors such as the patient ��. age and health.

Three-dimensionally printed pharmaceuticals make it possible to customize the types, doses and release times of drugs. / Al Jazeera English

Three-dimensionally printed pharmaceuticals make it possible to customize the types, doses and release times of drugs.

However, it ��. important to note that regulations for 3D-printed drugs are still being developed. One concern is that postprinting processing may affect the stability of drug ingredients. It ��. also important to establish clear guidelines and decide where 3D printing should take place – whether in pharmacies, hospitals or even at home. Additionally, pharmacists will need rigorous training in these new systems.

Printing for the future

Despite the extraordinarily rapid progress overall in 3D printing for health care, major challenges and opportunities remain. Among them is the need to develop better ways to ensure the quality and safety of 3D-printed medical products. Affordability and accessibility also remain significant concerns. Long-term safety concerns regarding implant materials, such as potential biocompatibility issues and the release of nanoparticles, require rigorous testing and validation.

While 3D printing has the potential to reduce manufacturing costs, the initial investment in equipment and materials can be a barrier for many health care providers and patients, especially in underserved communities. Furthermore, the lack of standardized workflows and trained personnel can limit the widespread adoption of 3D printing in clinical settings, hindering access for those who could benefit most.

On the bright side, artificial intelligence techniques that can effectively leverage vast amounts of highly detailed medical data are likely to prove critical in developing improved 3D-printed medical products. Specifically, AI algorithms can analyze patient-specific data to optimize the design and fabrication of 3D-printed implants and prosthetics. For instance, implant makers can use AI-driven image analysis to create highly accurate 3D models from CT scans and MRIs that they can use to design customized implants.

Furthermore, machine learning algorithms can predict the long-term performance and potential failure points of 3D-printed prosthetics, allowing prosthetics designers to optimize for improved durability and patient safety.

Three-dimensional printing continues to break boundaries, including the boundary of the body itself. Researchers at the California Institute of Technology have developed a technique that uses ultrasound to turn a liquid injected into the body into a gel in 3D shapes. The method could be used one day for delivering drugs or replacing tissue.

Overall, the field is moving quickly toward personalized treatment plans that are closely adapted to each patient ��. unique needs and preferences, made possible by the precision and flexibility of 3D printing.

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Space tourism ��. growth blurs the line between scientific and symbolic achievement – a tourism scholar explains how

hugginsm — Mon, 19 May 2025 13:18:46 +0000

Space tourism ��. growth blurs the line between scientific and symbolic achievement – a tourism scholar explains howhugginsm May 19, 2025

Professor Betsy Pudliner looks at this growing, far-out phenomenon.

Dr. Betsy A. Pudliner, Ph.D.

This article appeared in Space Media Network, Fast Company, Phys.org, Astronomy Magazine, and others, and originated from The Conversation, an independent and nonprofit source of news, analysis and commentary from academic experts.

On April 14, 2025, Blue Origin launched six women – Aisha Bowe, Amanda Nguyễn, Gayle King, Katy Perry, Kerianne Flynn and Lauren Sánchez – on a suborbital journey to the edge of space.

The headlines called it a historic moment for women in space. But as a tourism educator, I paused – not because I questioned their experience, but because I questioned the language. Were they astronauts or space tourists? The distinction matters – not just for accuracy, but for understanding how experience, symbolism and motivation shape travel today.

In tourism studies, my colleagues and I often ask what motivates travel and makes it a meaningful experience. These women crossed a boundary by leaving Earth ��. surface. But they also stepped into a controversy about a symbolic one: the blurred line between astronaut and tourist, between scientific achievement and curated experience.

This flight wasn’t just about the altitude they flew to – it was about what it meant. As commercial space travel becomes more accessible to civilians, more people are joining spaceflights not as scientists or mission specialists, but as invited guests or paying participants. The line between astronaut and space tourist is becoming increasingly blurred.

Blue Origin ��. NS-31 flight brought six women to the edge of space. / Blue Origin

In my own work, I explore how travelers find meaning in the way their journeys are framed. A tourism studies perspective can help unpack how experiences like the Blue Origin flight are designed, marketed and ultimately understood by travelers and the tourism industry.

So, were these passengers astronauts? Not in the traditional sense. They weren’t selected through NASA ��. rigorous training protocols, nor were they conducting research or exploration in orbit.

Instead, they belong to a new category: space tourists. These are participants in a crafted, symbolic journey that reflects how commercial spaceflight is redefining what it means to go to space.

Space tourism as a niche market

Space tourism has its origins in 1986 with the launch of the Mir space station, which later became the first orbital platform to host nonprofessional astronauts. In the 1990s and early 2000s, Mir and its successor, the International Space Station, welcomed a handful of privately funded civilian guests – most notably U.S. businessman Dennis Tito in 2001, often cited as the first space tourist.

Space tourism has since evolved into a niche market selling brief encounters to the edge of Earth ��. atmosphere. While passengers on the NS-31 flight did not purchase their seats, the experience mirrors those sold by commercial space tourism providers such as Virgin Galactic.

Like other forms of niche tourism – wellness retreats, heritage trails or extreme adventures – space travel appeals to those drawn to novelty, exclusivity and status, regardless of whether they purchased the ticket.

These suborbital flights may last just minutes, but they offer something far more lasting: prestige, personal storytelling and the feeling of participating in something rare. Space tourism sells the experience of being somewhere few have visited, not the destination itself. For many, even a 10-minute flight can fulfill a deeply personal milestone.

Tourist motivation and space tourism ��. evolution

The push-and-pull theory in tourism studies helps explain why people might want to pursue space travel. Push factors – internal desires such as curiosity, an urge to escape or an eagerness to gain fame – spark interest. Pull factors – external elements such as wishing to see the view of Earth from above or experience the sensation of weightlessness – enhance the appeal.

Space tourism taps into both. It ��. fueled by the internal drive to do something extraordinary and the external attraction of a highly choreographed, emotional experience.

Participants in space tourism wear branded jumpsuits with the company ��. logo, pose for photos and talk to the media about their experience. AP Photo/Tony Gutierrez

These flights are often branded – not necessarily with flashy logos, but through storytelling and design choices that make the experience feel iconic. For example, while the New Shepard rocket the women traveled in doesn’t carry a separate emblem, it features the company ��. name, Blue Origin, in bold letters along the side. Passengers wear personalized flight suits, pose for preflight photos and receive mission patches or certificates, all designed to echo the rituals of professional space missions.

What ��. being sold is an “astronaut-for-a-day” experience: emotionally powerful, visually compelling and rich with symbolism. But under tourism classifications, these travelers are space tourists – participants in a curated, short-duration excursion.

Representation and marketing experience

The image from the Blue Origin flight of six women boarding a rocket was framed as a symbolic victory – a girl-power moment designed for visibility and celebration – but it was also carefully curated.

This wasn’t the first time women entered space. Since its inception, NASA has selected 61 women as astronaut candidates, many of them making groundbreaking contributions to space science and exploration. Sally Ride, Mae Jemison, Christina Koch and Jessica Meir not only entered space – they trained as astronauts and contributed significantly to science, engineering and long-duration missions. Their journeys marked historic achievements in space exploration rather than curated moments in tourism.

Recognizing their legacy is important as commercial spaceflight creates new kinds of unique, tailored experiences, ones shaped more by media performance than by scientific milestones.

The Blue Origin flight was not a scientific mission but rather was framed as a symbolic event. In tourism, companies, marketers and media outlets often create these performances to maximize their visibility. SpaceX has taken a similar approach with its Inspiration4 mission, turning a private orbital flight into a global media event complete with a Netflix documentary and emotional storytelling.

The Blue Origin flight sold a feeling of progress while blending the roles between astronaut and guest. For Blue Origin, the symbolic value was significant. By launching the first all-female crew into suborbital space, the company was able to claim a historic milestone – one that aligned them with inclusion – without the cost, complexity or risk associated with a scientific mission. In doing so, they generated enormous media attention.

Tourism education and media literacy

In today ��. world, space travel is all about the story that gets told about the flight. From curated visuals to social media posts and press coverage, much of the experience ��. meaning is shaped by marketing and media.

Understanding that process matters – not just for scholars or industry insiders, but for members of the public, who follow these trips through the narratives produced by the companies’ marketing teams and media outlets.

Another theory in tourism studies describes how destinations evolve over time – from exploration, to development, to mass adoption. Many forms of tourism begin in an exploration phase, accessible only to the wealthy or well connected. For example, the Grand Tour of Europe was once a rite of passage for aristocrats. Its legacy helped shape and develop modern travel.

As more people travel to a destination over time, it moves through the tourism area life cycle. During the early exploration phase, the destination has only a few tourists. Coba56/Wikimedia Commons

Right now, space tourism is in the exploration stage. It ��. expensive, exclusive and available only to a few. There ��. limited infrastructure to support it, and companies are still experimenting with what the experience should look like. This isn’t mass tourism yet, it ��. more like a high-profile playground for early adopters, drawing media attention and curiosity with every launch.

Advances in technology, economic shifts and changing cultural norms can increase access to unique destinations that start as out of bounds to a majority of tourists. Space tourism could be the next to evolve this way in the tourism industry. How it ��. framed now – who gets to go, how the participants are labeled and how their stories are told – will set the tone moving forward. Understanding these trips helps people see how society packages and sells an inspirational experience long before most people can afford to join the journey.

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Professors Kelly Droege and Laura Reisinger details what distinguishes the polytechnic universities from traditional education.

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Professor Betsy Pudliner investigates how space tourism ��. growth blurs the line between scientific and symbolic achievement. Blue Origin NS-31

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Dr. Betsy A. Pudliner, Ph.D.

With more than 30 years of experience in the tourism industry, Dr. Pudliner has cultivated a deep understanding of the field, shaped by their travels across 44 U.S. states, Germany, and six and a half years living in Scotland. A passionate educator, they emphasize project-based and scenario-based learning to create engaging and practical teaching experiences. Their teaching philosophy focuses on empowering students to apply knowledge confidently in their daily lives, fostering personal and professional growth. Dr. Pudliner believes that education is a journey where both successes and failures offer valuable opportunities for growth.

Dr. Pudliner ��. research focuses on the intersection of tourism, technology, and relationship management. Their expertise includes marketing, branding, e-Tourism, value chain management, and consumer behavior. They are particularly passionate about advancing web development for small businesses and entrepreneurs in the hospitality sector, as well as leveraging e-Learning, virtual environments, and reflective practice to support training and innovation.

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Real-world research: Engineering team designs South African trolley system; science students investigate heavy metals

goersab — Thu, 15 May 2025 12:30:00 +0000

Real-world research: Engineering team designs South African trolley system; science students investigate heavy metalsgoersab May 15, 2025

Cross-disciplinary teams present prototypes at Research Day, Engineers Without Borders' design challenge addressed by nearly 90 students

Abbey Goers

More than 300 undergraduate and graduate students and faculty presented their research across realms during �� . annual Research Day on May 6, with individuals and cross-disciplinary teams representing more than 30 degree fields.

Research ranged from heavy metals present in everyday products to regional topics, like housing and water quality in the Chippewa Valley, to health and wellbeing interests of the nation ��. citizens, to developing global solutions through an Engineers Without Borders’ international design challenge.

Nearly 90 students in 23 teams addressed the EWB challenge. One group focused on engineering a safer, more accessible transportation system in South Africa ��. suburbs. Revitalizing Makers Valley: Future-Ready Roads for Safety, Efficiency, and Growth was presented by:

Gabriel Morken, manufacturing engineering, Eau Claire
Ann Moss, computer and electrical engineering, Johnsburg, Illinois
Christian Bretey, mechanical engineering, Eau Claire
Christian Klein, mechanical engineering, St. Paul

Gabriel Morken, Ann Moss, Christian Bretey and Christian Klein at Research Day

Two biochemistry and molecular biology and chemistry students focused on heavy metals. Some products, such as chocolate, have trace amounts occurring in them naturally through the farming process, and some products are manufactured to contain heavy metals. The researchers were:

Natalie Chartrand, of St. Croix Falls: An Analysis of Heavy Metals in Chocolate
Riley Strobush, of St. Paul: Trace Metals in Various Nicotine Salts Brands

Research Day invites industry professionals and the campus and surrounding communities to engage with students and faculty and discuss their research and creative works through posters, prototypes, exhibits and collaborative faculty-student oral panel presentations.

Engineering a safer transportation system in South Africa

The Impacts of Engineering course introduces students to the engineering design process from initiation to completion and broadens their awareness of the social, environmental and economic implications of engineering.

Engineers Without Borders’ international Engineering for People Design Challenge brings together more than 12,000 engineering students from more than 40 universities in the U.S., United Kingdom, Ireland and South Africa.

This year ��. challenge was organized by Engineers Without Borders UK and South Africa, in collaboration with the nonprofit Makers Valley Partnership.

Lecturer Mark Dolan talks with engineering students as they build prototypes for the EWB challenge

Students developed sustainable engineering solutions centered around the needs of the 46,000 residents of Makers Valley, a suburb of Johannesburg, South Africa. The area experienced urban decay and high unemployment, but in recent years has seen a wave of regeneration driven by social and creative enterprises.

Solutions students addressed included the general built environment, food security, reliable access to energy, waste reduction and recycling, safe drinking water, sanitation and transport infrastructure.

“The design challenge reinforces the goal of Stout ��. applied learning concept. Student teams work together, use applied math in their engineering calculations, write a professional-quality paper suitable for the EWB competition and build a functioning prototype of their proposed solution,” said engineering Lecturer Mark Dolan.

Morken, Moss, Bretey and Klein researched the current road conditions of Makers Valley and the city ��. most popular modes of transportation.

They found that Makers Valley does not regularly maintain its paved roads, which are pitted with numerous large potholes and litter; and biking and walking are most common, as many people can’t afford cars, Morken said.

“With the rough roads and concerns for the safety of bikers and pedestrians, even with sidewalks, Makers Valley is looking for safe and inexpensive updates to its transportation system,” Bretey said.

Gabriel Morken, Ann Moss, Christian Bretey and Christian Klein's trolley prototype

There is also a lack of trust in public transportation, Klein added. Feuds between taxi companies cause fear through intimidation tactics used on drivers and customers. And while school buses provide transportation for children to and from school, there are fees for the service, Moss explained.

“Many of the taxi drivers jack up their prices so they can afford to live. What shocked me about this was that I never stopped to consider just how many aspects of life poverty can affect,” Morken said. “We tried to figure out a way to get cars off the road, while simultaneously trying to figure out a way to have accessible transportation for anybody. We thought that a trolley system would solve both of those problems.”

The team landed on the idea of engineering a trolley system because it ��. a permanent network and can be designed as hybrid, running mainly on electricity. “But since the electrical grid is not always reliable in Makers Valley, the trollies could also run on fuel as a backup,” Bretey said.

“If we used an electric bus, that vehicle would have to stop and take breaks to regain a charge and be out of service during that time,” Moss added. “A trolley receives power through its connection to the track and would only need fuel when the power grid is down. This means that a trolley can be in commission longer than a bus could.”

The initial infrastructure cost of a trolley system is higher than a bussing system because of the need to install tracks, Morken said. “However, we thought that a trolley would be better in the long term because usually they can carry more passengers, have lower operating costs (some don’t need a driver) and they can be powered by electricity,” he added.

The team ��. design also incorporated safety features for pedestrians and bikers, with marked and lighted crosswalks and a separate lane for bicycles, with reflective posts between the car and bike lanes, Bretey added.

Moss hopes the team ��. research can help ensure the safety of Makers Valley commuters. “Even if only a part of our design were implemented, it could make a positive difference in the city. I believe that our design can work for other places as well that struggle with pedestrian safety and unreliable transportation systems,” she said.

Student projects submitted to the EWB challenge may be picked up by a company, nongovernmental or other organization and become a real solution for people.

The Impact of Engineering course is part of Stout Core, foundational general education classes where students gain global perspective and ethical reasoning to understand social responsibility, so they graduate ready to do more on day one.

Heavy metals in consumer products

Heavy metals can build up in the human body over time and lead to severe health issues.

Lead is known to cause neurological damage and cognitive impairments, particularly in young adults. It can also lead to developmental issues, memory loss, insomnia and muscle weakness.

While iron, manganese, and zinc are essential micronutrients, excessive amounts can cause organ damage and oxidative stress; can affect the nervous system; and can cause nausea, vomiting and weaken the immune system, Strobush explained.

Cadmium and nickel in long-term exposure are known to cause kidney failure and increased risks for cancer, anemia and cardiovascular diseases, added Chartrand, who conducted an analysis of four of her favorite chocolate brands.

Chemistry student Natalie Chartrand tests heavy metals in chocolates

“Heavy metal exposure should be kept to a minimum, especially in foods, which is why the FDA and other health organizations regulate it. While the FDA has strict guidelines on heavy metals, it ��. impossible to completely eradicate all heavy metal exposure in our daily lives,” she said.

Chartrand knew chocolate contains heavy metals, usually found in trace amounts in chocolates that are less processed, like dark and semi-sweet chocolates.

“Both lead and cadmium are common environmental pollutants found in modern farming practices; these metals can be absorbed into the cacao beans we use to make chocolate,” she said. “Nickel is used in the manufacturing process of chocolate, though it shouldn’t end up in the product itself.”

Because of this, she wasn’t surprised to find detectable lead levels in three of her chocolate samples.

“Lead is naturally found in cacao beans and is retained through the manufacturing process, at levels so low they’re not considered toxic, but are detectable on our instrument, nonetheless. I found no cadmium in any of my samples, and only very trace amounts of nickel,” she said. “Just because studies have found small amounts in chocolates doesn't mean that the highly processed chocolates we eat regularly will contain the same levels.”

Chemistry Professor Jonathan Frisch, Riley Strobush and Natalie Chartrand

During Strobush ��. initial research, she found numerous studies on heavy metals in vape pods and cartridges, but relatively few on nicotine salts. She conducted her research on four brands of nicotine salts.

“Although there are traces of metals in the liquid, the liquid is heated into a vapor through a metal coil, introducing more metals into the aerosol that is consumed by the user when using their e-cigarette,” she said. “Lead was the most frequently detected heavy metal in my samples, contrary to my initial expectation of a more balanced distribution of heavy metal elements.”

She was also intrigued by the marketing of the products. “Each of them has colorful, appealing designs and flavors that you would see on candy or soda. It hides the harsh potential health impacts caused by consuming the liquids,” she said.

Strobush hopes her research raises awareness about the dangers of these products and encourages more rigorous testing, especially in the aerosol form. “This could lead to improved regulations and safer product formulations, ultimately protecting public health,” she said.

Strobush noted that she is not a user of nicotine salts or similar substances. She and Chartrand took the necessary precautions during their studies to ensure their peers’ and their own safety.

Biochemistry and molecular biology student Riley Strobush presents at Research Day

Chemistry and physics Associate Professor Jonathan Frisch served as Strobush ��. and Chartrand ��. research mentor. In Frisch ��. College Chemistry I course, students learn the chemistry and physics behind several types of chemical instrumentation and gain practical experience using those instruments to investigate samples of their choice.

“The students are allowed to ask any questions they want, at which time they design and carry out experiments to answer those questions. Every semester, I am surprised by some of the results. There are contaminants in and on all sorts of things I would have never expected or even thought about analyzing,” he said.

Outstanding researchers recognized at Research Day

After the poster and exhibit session, where Chartrand, Strobush and the engineering students shared their work, an award ceremony recognized outstanding researchers – both faculty and students.

Since 1987, �� has awarded faculty for their outstanding research, nominated by a review committee of their peers.

The Outstanding Researcher honors for leadership and significant contributions to research and scholarly activities are awarded by the Office of Research and Sponsored Programs, on behalf of the Provost's Office and the committee. This year ��. recipients are:

Julie Watts: Senior Outstanding Researcher
Nicole Hayes: Emerging Outstanding Researcher
Pranabendu Mitra: Outstanding Research Mentor.

Outstanding student researcher awardees are:

Valacia Casper: CAHS, undergraduate
Elaina Blazei: CSTEMM, undergraduate
Bex Cermin: CAHS, graduate student
Cortney Dean: CSTEMM, graduate student
Nikolaus Nelson (CAHS) and Theodore Welch (CSTEMM): Honorable Mentions.

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Hero Caption: Biochemistry and molecular biology student Riley Strobush tests heavy metals in nicotine salts. She presented her findings at Research Day on May 6.

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Educators find creative work-arounds to new laws that restrict what they can teach

hugginsm — Tue, 15 Apr 2025 12:50:28 +0000

Educators find creative work-arounds to new laws that restrict what they can teachhugginsm April 15, 2025

Professor Riley Drake recounts how teachers are continuing to support their students without violating executive orders or the law.

Dr. Riley Drake

This article appeared in SmartNews, Phys.org, Newsify, and others, and originated from The Conversation, an independent and nonprofit source of news, analysis and commentary from academic experts.

An onslaught of executive orders from President Donald Trump aim to restrict how and what educators can teach America ��. children.

Since taking office in January 2025, Trump has attempted to bar teachers from discussing racism and sexism in K-12 schools and order all schools that receive federal funding to recognize only two gender identities – male and female – potentially barring teachers from acknowledging the existence of nonbinary, gender queer and transgender people, including among their students.

Educators say the orders are having a chilling effect in classrooms, with some teachers censoring themselves by minimizing dialogue about race, gender and other topics. Other educators, however, are finding ways to resist what they see as federal intrusion into the classroom.

In March 2025, Sarah Inama, a sixth grade history teacher in Meridian, Idaho, refused to remove a classroom poster reading “Everyone is Welcome” when school district officials claimed the message was too controversial.

“There are only two opinions on this sign. Everyone is welcome here or not everyone is welcome here,” Inama said in a March 2025 interview with Today.com.

I am a scholar and former elementary school counselor. My research explores how educators act alongside young people and community organizers to challenge laws, policies and ways of controlling society that they see as harmful in schools.

In my studies, I’ve encountered some educators who have found clever ways to support their students and have difficult conversations without violating executive orders or the law.

Modeling transformative justice

The Trump administration ��. restrictive federal orders for schools are new, but some U.S. states have been limiting what educators can tell their students for several years. And educators in those places have found quiet, creative ways to push back.

In 2022 I led a study of how educators in one Midwestern state were teaching social emotional learning – that is, the attitudes, skills and knowledge to develop healthy relationships and manage their emotions.

The state – research ethics prohibit me from precisely identifying it – had recently passed legislation that prevented teachers from openly discussing the harms of racism, slavery, colonialism and gender violence in the U.S. Critics felt the law not only erased Black and Indigenous history but also banned truth-telling and accountability.

One second grade teacher I observed in my study felt it was essential that her students learn to tell the truth, even in uncomfortable situations, and take accountability for their actions. She partnered with local community organizers to practice transformative justice in her classroom.

Transformative justice seeks to address the root causes of people ��. harmful behavior rather than merely punishing it. When communities can get to the core of the conditions that caused the harm, this theory holds, they can better address it.

Rather than craft a lesson plan that might run up against the state ��. restrictive new laws, the teacher in my study demonstrated the values of truth-telling and accountability in her approach to everyday conflicts.

For example, one day after afternoon recess, two students refused to come back inside. The teacher waited patiently, and when eventually they returned to the classroom, she asked them what had been bothering them. The students said they were mad their classmates hadn’t allowed them to play a specific character in a game at recess.

The teacher invited the rest of the class to discuss the incident. They acknowledged that those students had been excluded. Together, the class brainstormed ways to better include everyone next time. The upset students calmed down and listened actively, then began chiming in with their own ideas about solving the problem constructively.

When schoolyard games go wrong, teachers can model different ways to resolve conflict. Peter Cade/Stone via Getty Images

Finally, the teacher asked the class to reflect on how she had handled the situation.

“What would have happened if I had called the principal on the students who wouldn’t come inside?” she asked.

“They would have gotten in trouble!” the students said.

“Yes, and would that have solved anything?” the teacher responded.

“No, it would have made things worse,” one student remarked.

In her actions and words, this teacher taught her students that punishment isn’t the only or best way to deal with conflict. And she showed them that when people tell the truth and take responsibility for their actions, they have an opportunity to build connections and repair relationships.

In doing so, my research finds this teacher challenged her state ��. policy of silencing certain conversations. Other educators in this study found other ways to challenge the law, including one who invited community organizers into her classroom to support immigrant students in learning about their rights.

Solidarity with LGBTQ students

I led another study in 2023 and 2024 following legislation in Iowa and other states banning books and restricting classroom discussion about gender identity and sexual orientation. In it, I documented how one middle school counselor supported student activists who’d been retaliated against after leading a school walkout protesting the state ��. anti-LGBTQ bill.

The student activists had been taunted by their peers during the walkout. Some had Pride flags torn from their hands and stomped on. Money the students had been collecting to donate to an LGBTQ organization was stolen.

“I wish we didn’t have to be quiet to be safe,” one of the students told the counselor when debriefing after the incident.

The counselor arranged a meeting with the school principal to share how their peers had hurt them and how disconnected it made them feel from their school. When administrators did only minimal follow-up afterward, the counselor partnered with a community arts organization outside school to create LGBTQ-affirming spaces for students to make art together.

In my assessment, her actions demonstrated that people can come together to care for one another and showed that LGBTQ young people matter. First as an educator and then as a community member, she delivered a meaningful message to the students through showing rather than telling.

Sometimes art can deliver a message as clearly as words. VeeStudio89/E+ via Getty Images

Resistance in the classroom

These are just a few examples of the many creative ways I’ve documented that educators from Iowa, Michigan, Indiana and Florida and other states are trying to offset the impacts of recent restrictions on what teachers can say and what topics curricula can address.

Educators in the U.S. have long found ways to resist laws they feel are unjust.

In the 1940s, a Black teacher named Madeline Morgan fought alongside hundreds of other Black women teachers and parents for Chicago Public Schools to include Black history in its curriculum. The curriculum she created later became a model for districts across the U.S. to teach Black history.

Septima Clark is another Black educator who fought racism through teaching. After she was fired from her teaching position in South Carolina due to her connections with the NAACP, she dedicated her life to teaching, organizing and training civil rights activists in defiance of laws that attempted to keep her out of the classroom.

Collaborating with others, today ��. educators are finding creative ways to ensure that their classrooms demonstrate justice, in actions if not in words.

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Dr. Riley Drake

Riley Drake is an Assistant Professor of School Counseling in the Department of Counseling, Rehabilitation, and Human Services. Riley ��. vision for educational justice is grounded in education as the practice of freedom, and her research explores how educators honor and struggle alongside young people, families, and community organizers in the movement for abolition.

Riley is a former elementary school counselor and holds a B.S. in Psychology from Truman State University, M.S. in Counseling from Drake University, M.Ed. in Educational Leadership from Iowa State University, and Ph.D. in Social and Cultural Studies of Education from Iowa State University.

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Degree: Ph.D. Social and Cultural Studies of Education

University: Iowa State University

Degree: M.Ed. Educational Leadership

University: Iowa State University

Degree: M.S. School Counseling

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Degree: B.S. Psychology

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