How do we know the Earth is round?

Direct download: TOP_10_REASONS_Why_We_Know_the_Earth_is_Round.mp4
Category:general -- posted at: 8:00am EST

A look at how to stay dryest in the rain.

Direct download: Is_it_Better_to_Walk_or_Run_in_the_Rain.mp4
Category:general -- posted at: 4:42pm EST

Is there poop on the moon?

Direct download: Is_There_Poop_on_the_Moon-_ft._Smarter_Every_Day.mp4
Category:general -- posted at: 6:28pm EST

What if you thought the earth was flat? And then you found out it isn't?

Direct download: Common_Physics_Misconceptions.mp4
Category:general -- posted at: 8:00am EST

1



-->

Syndication

Categories

Archives

December 2012
S M T W T F S
     
            1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31