Those who are allergic to yeast but still crave a pizza every now and then may get a rise out of this report: A materials scientist at the University of Naples Federico II has led a team of researchers to develop a yeast-free pizza dough. The results of the study were published in the Physics of Fluids journal. David Hu, a professor in the School of Biological Sciences and the George W.

Alan Gilbert (MS Phys 93) was recently named co-chairman of The Foundry Inc., a private non-profit learning-based high school in Fayetteville, Ga. The news is highlighted in the Class Notes listings of the Georgia Tech Alumni Magazine's Ramblin' Roll section. 

Small robots that have two flapping arms and can’t move around on their own can spontaneously link up and glide together instead. This self-organization may be related to how complex structures arise from simple building blocks in nature. Daniel Goldman, professor in the School of Physics, and his colleagues used small robots called smarticles — short for “smart active particles” — to observe self-organization in the lab.

Elisabetta Matsumoto, an assistant professor in the School of Physics, is featured in a documentary directed by Shruti Mandhani, a research fellow for the Engineering and Physical Sciences Research Council in the United Kingdom, and a Ph.D. student at Sheffield Hallam University.

Scientists at Georgia Tech and Clark University have developed robotic lizards in a collaboration combining robotics, math, biology, and artificial intelligence. The robots helped solve an evolutionary puzzle and could be the first step towards a new generation of wiggling robots.

Turbulence plays a key role in our daily lives, making for bumpy plane rides, affecting weather and climate, limiting the fuel efficiency of the cars we drive, and impacting clean energy technologies.

After years of planning and two Covid-induced delays, the TRACER (TRacking Aerosol Convection interactions ExpeRiment) field campaign began last fall in the Houston, Texas, region, collecting data on clouds, aerosols, precipitation, meteorology, and radiation 24 hours a day, seven days a week. A four-month intensive operational period began June 1, bringing many more instruments and detailed measurements to the campaign.

Electrical signals tell the heart to contract, but when the signals form spiral waves, they can lead to dangerous cardiac events like tachycardia and fibrillation. Researchers at Georgia Tech and clinicians at Emory University School of Medicine are bringing a new understanding to these complicated conditions with the first high-resolution visualizations of stable spiral waves in human ventricles.

NASA is preparing to enter a new space age from Florida's space coast, and a scientist in Georgia is helping newly tapped Artemis astronauts step onto the moon with next-generation suits. Thom Orlando, professor in the School of Chemistry and Biochemistry, and the School of Physics, is a co-founder of the Center for Space Technology and Research.

Astronauts could return to the moon in a few years, and if they do, they might be wearing spacesuits designed with the help of Thom Orlando, professor in the School of Chemistry and Biochemistry, and the School of Physics. Orlando, who is also a co-founder of Georgia Tech's Center for Space Technology and Research, spoke with GPB's Peter Biello about the science of spacesuit design.