Henry looks at 6 ways to Time Travel.

Direct download: 3_Simple_Ways_to_Time_Travel__3_Complicated_Ones.mp4
Category:general -- posted at: 4:39pm EST

A look at diamagnetism and levitation.

Direct download: Magnetic_Levitation.mp4
Category:general -- posted at: 5:10pm EST

1



-->

Syndication

Categories

Archives

October 2013
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