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It all happens in a snap. New high-speed video exposes the blink-and-you’ll-miss-it physics behind snapping your fingers. The footage reveals the extreme speed at which the gesture occurs, and shows ...

Researchers studied the physics of a finger snap and determined how friction plays a critical role. Using an intermediate amount of friction, not too high and not too low, a snap of the finger ...

Karen Hopkin: This is Scientific American’s 60-Second Science. I’m Karen Hopkin. Doing science isn’t easy. It takes an enormous amount of time and energy to collect and analyze data. At least, that’s ...

A snapping finger produces the highest rotational accelerations observed in humans, according to a new study. The Marvel Cinematic Universe was dramatically altered at the end of Avengers: Infinity ...

The iconic Thanos' finger snap using his Infinity gauntlet has puzzled some fans if it is possible in real life. Some believed that a person could do the same thing. Believe it or not, some ...

The snapping of a finger was first depicted in ancient Greek art around 300 B.C. Today, that same snap initiates evil forces for the villain Thanos in Marvel’s latest Avengers movie. Both media ...