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Flying Around in Circles

• March 30, 2008
• 

  Radioactive dating

  Posted: March 30th, 2008, 1:44am EDT

  Tags:    [edit]

  
  OK, no one else has tackled this, so I thought I'd go ahead and research the answer.
  
  The original question was:
  
  Given:
  - The radioactive isotope was originally