Crash Course: Astronomy

Discussion in 'General Science' started by Georacer, Jun 6, 2015.

  1. Georacer

    Thread Starter Moderator

    Nov 25, 2009
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    atferrari, Sparky49 and #12 like this.
  2. Sparky49

    Active Member

    Jul 16, 2011
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    Great. A knowledgeable host, who presents the ideas clearly and without appearing to be overly hyperactive - unlike a bunch of other YouTube science channels. Thanks for the link, Geo.
     
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