Fidget poppers are an example of “bistability,” as the popped circles rest in one of two stable states. Purdue University researchers have taken this idea to its extreme, building robots that can be ...

Ever wonder how long a fidget spinner would spin in zero gravity? NASA Astronaut Randy Bresnik's video might give us an idea. Bresnik and his fellow crew members played with the popular toy in space, ...

LAS VEGAS—I’m a twitchy guy, I like building Gundam models, and I’ve recently been teaching myself programming. The Cyber Fidget from Dismo Industries feels like it was made for me. Or at least, it ...