Shadow Swordplay

Published 13 years ago in Awesome. Submitted by wayomayo

• 6838 views
• 12 comments
• Rating:

Neil deGrasse Tyson: Are we alone in the universe

Published 13 years ago in Documentary. Submitted by Kulgash

Part of a very interesting conference held at St.Petersburg College in 2009
related to this video

• 5910 views
• 19 comments
• Rating: