This time I think their was no ground water because the soil was already wet.Although it did create a runoff, and made the sand come out the hole faster.My hypothesis was correct this time because it did create a runoff.
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Posted By Carlos to Carlos' Blog at 1/25/2008 11:19:00 AM
Friday, January 25, 2008
[Carlos' Blog] Expeirment
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1 Comment:
Excellent!
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