RIT Ph.D. candidate Sai Sri Nidhi Munaganuru wants everyone to know the hidden power of carbon composite 3D printing. Her talk, “Can carbon composite 3D printing technology revolutionize the world?” took first place and the People’s Choice award at the 3MT Three Minute Thesis competition hosted by the RIT Graduate School. Munaganuru won $1,500 at the Nov. 4 event held at the MAGIC Center’s Wegmans Theater. She will represent RIT in the spring at the regional competition sponsored by the Northeastern Association of Graduate Schools. Munaganuru, from Hyderabad, India, anticipates completing her Ph.D. this summer from RIT’s mechanical and industrial engineering program. Her work extends the capability of carbon fiber technology through a new manufacturing approach that could eliminate high production costs, waste, and dependence on skilled labor. Her research bypasses manufacturing obstacles through a series of innovations to produce woven carbon fiber materials. These lightweight carbon composite skins can add strength and durability to everything from airplane fuselages to automobiles to healthcare applications. Munaganuru arrived at RIT five years ago with degrees in aerospace engineering and a focus on the aerospace industry. The scope of her research at RIT’s AMPrint Center grew when she saw the potential impact 3D printed carbon composites could have across industries. “What keeps me motivated to do my research is its versatile nature,” Munaganuru said. “This composite material could be used to make many more products like customized prosthetics, UAV drones, and more. My faculty advisor, Dr. Denis Cormier, has been a great support throughout my time at RIT and has provided me with powerful insights that keep me engaged and motivated with my research.” Three components at the core of Munaganuru’s research include a five-axis 3D printer to improve rotational accessibility, software that analyzes non-planar or irregular surfaces and generates algorithms for the 3D printer, and a modified print head that can print and extrude finely sized carbon fibers. Her method eliminates post processing and enables customized production. Munaganuru presented her research last August at the International Solid Freeform Fabrication Symposium in Austin, Texas. The Three Minute Thesis competition helps Ph.D. students communicate their complex research in a succinct and accessible way. The University of Queensland in Australia established the competition in 2008. Today, more than 900 universities in 85 countries participate in the Three Minute Thesis. The full list of award winners and judges can be found on the RIT Graduate School website.

When walking into the workplace, one might assume that the staff would be as diverse as the local community it’s in. Chris Wairegi ’14 (cinematography and photography), a cinematographer based in Brooklyn, N.Y., found that this isn’t the case in the film industry. “I’ve worked jobs where there are at least 200 people on set and I’m the only Black woman. When I walk around New York City I pass every kind of person, so it’s surprising when that does not carry over into the workplace,” said Wairegi. “My dream of dreams is that the film and television industries reflect the world in which they operate.” Wairegi is the founder of 600 Black Women, a collective of motion picture filmmakers, still photographers, and publicists who are Black women, femmes, and gender expansive people in the International Alliance of Theatrical Stage Employees (IATSE) Local 600 guild. When Wairegi was recruited for a job by a large television network, she was required to join the guild. After joining, another Black woman informed her that she was the fourth Black woman camera operator in the union. “I thought she was joking, but then I got onto set and every person I came across said that they’ve never seen a Black woman operator or had never seen Black women in the camera department at all,” she said. Wairegi explained that these comments weren’t meant to be negative, it was just a reflection of the industry. Of the over 10,000 current members of the union, only 108 of them are Black women, femmes, or nonbinary—and they are all members of 600 Black Women. Since its founding in 2022, the collective continues to grow and now hosts annual “camera cookouts,” where members meet for a series of workshops and networking on Juneteenth weekend. Wairegi said that professional networking is actually the least important opportunity that the group provides. She described the camaraderie between members as “part friendship, part mentorship, and part therapy.” “All of us at one time, in whatever industry you’re in, had someone who gave us an extra boost to help us achieve a goal. That’s what 600 Black Women is all about,” said Wairegi. “We benefit from each other by supporting each other. It’s a network of people who are dedicated to seeing you win.” When reflecting on the growth of 600 Black Women, Wairegi shared that she believes that everyone has the capability to make change happen and that it isn’t always as difficult as it may seem. “If there is something in your world that you’d like to change, you might be the person you’ve been waiting for,” she said.