Sorting algorithms explained through folk dance

Yep, you read that correctly. This morning, I was introduced to the video below - quick-sort as demonstrated through Hungarian folk dancing. [youtube]http://www.youtube.com/watch?v=ywWBy6J5gz8[/youtube] Hell, even the youtube _comments_ are saner and less nonsensical, so this has GOT to be geeky stuff. It’s also, of course, a very good, and clear, explanation of what’s going on, […]