Gavin and Daniel, the Slow Mo Guys, dipped a drill bit in paint and then recorded it on high-speed video to play back slowly for us. It turned out to be a neat effect, even in the first take, when the bit was loose. Learn how to use a chuck, guys!
Not only is it neat to watch, but the white backboard they used is now a work of art, and it comes with unimpeachable provenance. -via Viral Viral Videos