Screams of “Joy” Are Often Mistaken for “Fear” When Heard Out of Context
The first in-depth look at the human ability to decode the range of emotions tied to the acoustic cues of screams. People are adept at…
Emory University
Physics of Snakeskin Sheds Light on Specialized Sidewinding Locomotion of Sidewinder Snakes
Microscopic look reveals differences in the surfaces of snakes’ bellies. Most snakes get from A to B by bending their bodies into S-shapes and slithering…
Chemists Invent Shape-Shifting Nanomaterial With Intriguing Biomedical Potential
Chemists have developed a nanomaterial that they can trigger to shape shift – from flat sheets to tubes and back to sheets again – in…
Experts Raise the Alarm on Endangered Great Apes and COVID-19
Primate experts warn that the global human health emergency of COVID-19 also threatens our closest living relatives — endangered great apes. Nature published their commentary…
Fluid Mechanics Discovery Inspired by Street Performers Making Gigantic Soap Bubbles
Physics of giant bubbles burst a secret of fluid mechanics that may help the flow of oil through pipes. A study inspired by street performers…
Distinctive Primal Acoustics of the Human Scream
Researchers Hone In on What Makes Screams Distinctive Screams are prompted by a variety of emotions — from joyful surprise to abject terror. No matter…
Switching Behaviors Show How Lifeless Particles Can Become ‘Life-Like’
Physicists at Emory University have shown how a system of lifeless particles can become “life-like” by collectively switching back and forth between crystalline and fluid…