Big load

Published 12 years ago in Other. Submitted by pignmar41

• 5055 views
• 12 comments
• Rating:

GPS, relativity, and nuclear detection

Published 13 years ago in Documentary. Submitted by Sebastien

GPS is just a big clock in space! (and it can detect nuclear explosions)
From MinutePhysics

• 5640 views
• 12 comments
• Rating:

How Virus Invades Your Body

Published 12 years ago in Documentary. Submitted by Geekster

Kind of makes you want to walk around with one of those dumb masks...

• 45673 views
• 13 comments
• Rating:

Blacksmith is still at it at 84 years old

Published 12 years ago in Awesome. Submitted by Sizzlik

Hardy Fred Harriss prooves that work keeps you young if you enjoy what you're doing.

• 3974 views
• 9 comments
• Rating:

Tour of the Moon

Published 11 years ago in Documentary. Submitted by txo

• 3756 views
• 13 comments
• Rating: