Space/Science » in reply to Earth extinction

The whole thread (9 posts)

• Earth entering new, major extinction phase. Man may be in the front of the line. - bowser - 6/22/2015 6:24:43 AM
  • Earth extinction - johannes - 6/25/2015 3:15:02 AM
    • EEEEEEEEAAAAAAWWWWWWWUUUUUUGGGGGHHHHH! - ER - 6/25/2015 3:29:25 AM
      • EEAAWWUUGGHH - johannes - 6/27/2015 2:41:15 AM
        • Carnot efficiency. - ER - 6/27/2015 3:32:00 AM
          • What creates heat in a nuclear reactor? - johannes - 6/27/2015 10:35:38 PM
            • You're making this much more complicated than it needs to be. - ER - 6/27/2015 11:45:48 PM
              • The difference between radioactivity and fission. - johannes - 6/29/2015 11:58:08 PM
  • While we're on the subject, have you been keeping up with the weather lately? - hank - 6/24/2015 12:49:46 AM

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