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    Posts: 94
  • Darwins +4/-2

The orbit isn't a perfect circle if thats what you mean, it's actually elliptical, hence why it's cooler in the winter and warmer in the summer.
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inveni0 Bad science. September 21, 2012, 08:27:39 AM
screwtape you get an F in science. research and correct for a + September 20, 2012, 08:05:41 AM