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Happy Carl Sagan Day!

  1. Nov 9, 2011 #1

    Doc Al

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    Staff: Mentor

  2. jcsd
  3. Nov 9, 2011 #2


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    Staff: Mentor

    Happy Birthday Carl!
  4. Nov 9, 2011 #3


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    I had no idea! This should certainly replace... uh... Christmas, or something.
    One of the single greatest thoughts formulated by a human. Carl's love of knowledge and genuine understanding should be celebrated. Happy Carl Sagan day... to everyone!!
  5. Nov 9, 2011 #4
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