Baseball at 5,000 FPS is pretty interesting stuff:

Davies says the camera is a Vision Research v642, which shoots high-def video and is regularly used to cover baseball games. But last night’s was specially modified by a company called Inertia Unlimited to shoot at an extra high frame rate and customized to use a Canon 200 mm 2.0 lens that allowed for an extra stop or two of light.

Physics of Baseball has a few GIF’s demonstrating just how awesome this really is. I’d love to see this demonstrated even beyond baseball. I’d imagine Football, Soccer, also being quite interesting to see. A kick at that speed and detail for example.