How to Build a Time Machine

A little "Oh wow, man...dude, like, what if you..." type material to chew on from The Scientific American website.

By the way, thanks to my friends who voted me up to a 9.2 the Blog Hot or Not site this morning and to Cory from Boingboing for posting my time capsule letter on their site this today. All in all it made for a nice day to wake up to.