Marbles! (skip intro) - Best of Google Video
This is a great video. Those guys have way too much time on their hands, but the end result is great.
BTW, like the title says, skip the intro - the actual video has nothing to do with the introduction.
Amit Shirodkar's blog. This blog has 2 parts: 1) My own thoughts on a variety of subjects. 2) A collection of links, stories, articles, etc. that I found on the web, liked and wanted to share with others.