Stars and Planets to Scale (2009 Discovery Included)
This is a great demonstration of just how small we are and how big the universe is. There are other versions of this on youTube, but they don't include the new 2009 discovery.
The original video is courtesy of:
http://www.cycomedia.net
The music is courtesy of:
http://incompetech.com/
The high-end computer graphic animation at the very end was created by me, at my studio in Los Angeles.
If you're still somehow bored after that 1 minute and 44 seconds of action:
http://www.i-am-bored.com/