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Tree Height Experiment
Uploaded: 10/30/2009
by: BHargraves
Description:
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MetaComet Ridge
Uploaded: 11/04/2009
by: BHargraves
Description: An Experimental Foray into Our Geological Past
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Astronomy
Uploaded: 11/06/2009
by: BHargraves
Description: Photos of the Stars
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