Iron Ball, Slow Motion, and Sand
Monday, September 29th, 2008This incredible, slow-frame clip of a seemingly simple occurrence - that is, an iron ball being dropped into a box of sand — is made incredible through the use of high-speed filming. You’ll want to watch this video, frame-by-frame. The movement emulates the beauty of a dripping droplet of water at slow-motion, but with the added action and excitement associated with the violent eruption of Pinatubo.
In any case, it’s a must-see.

