You're walking around one sunny day on the north side of the city when you hear what sounds like a thunderstorm. Suddenly, ...

[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 ...

“The sound of it was unbelievable ... Digital ad boards on the perimeter of the field also displayed the bouncy ball footage, and a 60-second cut aired during halftime. It became a phenomenon ...