This little video never ceases to make me happy. You really have to watch until the very end.

https://youtube.com/watch?v=YQXiew-DQH4%26rel%3D0%26color1%3D0xe1600f%26color2%3D0xfebd01%26border%3D1%26hl%3Den

This article appears in Mar 26 – Apr 1, 2008.