[Eric Archer] constructed an analog computer to model the physics of a bouncing ball. The core is a TL074 opamp that does all the integral math. He had no trouble finding descriptions of analog ...

While the bouncing ball in a rotating shape is an interesting challenge, it’s not necessarily a valid AI benchmark. Small changes in the prompt can yield different results, making the benchmark ...

Pressurised air inside the rubber core makes the ball bounce. Balls which haven't got enough pressure inside make a thud when they hit the floor. These are called dead balls. For the first Wimbledon ...