Related Links: NLC | Contact | Blogroll | Feed |

The Travelin' Librarian

"You Two! We're at the end of the universe, eh. Right at the edge of knowledge itself. And you're busy... blogging!"
— The Doctor, Utopia

Friday, February 09, 2007

Explained in a 4 minute video by a professor at Kansas State University. (No, it's not boring. Watch it.)