The squeaking of sneakers on a gym floor is usually attributed to friction, specifically a stick-slip variety that involves cycles of sticking and sliding between two surfaces. But that model is best ...

Phonons are the collective vibrations that move through a solid. They can be thought of as waves traveling across the atomic ...

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Researchers at Los Alamos National Laboratory in New Mexico, US have used visible light to both image and manipulate the ...

Geostationary orbit simulation in GlowScript VPython: a practical tutorial that demonstrates orbital mechanics and physics-based visualization of satellites maintaining a fixed position relative to ...

Abstract: Human motion intention (HMI) has increasingly gained concerns in lower limb exoskeletons (LLEs). HMI recognition (HMIR) is the precondition for realizing active compliance control in LLEs.

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Physicists at NYU have discovered a new type of time crystal—an exotic state of matter whose particles rhythmically “tick” while levitating on sound waves.

Acoustic tweezers use sound waves to create a potential-energy well that can hold an object in place – they are the acoustic ...

From “research isn’t for me” to designing gamma-ray detectors and studying in Japan—Lincoln Potts turned one small yes into a ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

Explore the fascinating physics of a pig flying in a circle while hanging from a string! In this video, we break down concepts like circular motion, tension, centripetal force, and acceleration, ...