Tuesday, February 9, 2010

Black holes

Black Holes
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2 comments:

  1. KODASRIFebruary 11, 2010 at 8:27 AM

    nice job, you had lots of good info and great pictures.

    ReplyDelete
  2. MonaFebruary 16, 2010 at 9:23 PM

    Again, great pictures and info. This presentation about black holes was nice - it actually had enough info to explain it properly.

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