Science Forum

Science Forum

Walter Lewin, MIT physics professor, great one!:

Subscribersonhouse
Science 31 Mar '14 08:06
  1. s
    Subscribersonhouse
    Fast and Curious
    slatington, pa, usa
    Joined
    28 Dec '04
    Moves
    53223
    31 Mar '14 08:06
    http://www.stumbleupon.com/su/2t8kP5
  2. SubscriberPonderable
    chemist
    Linkenheim
    Joined
    22 Apr '05
    Moves
    655291
    31 Mar '14 11:26
    thank you for the link. This is great!
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