Monday, April 12, 2010

Effect of surfaces of wall on the blu-tac

WE felt that the rougher surfaces would allow the blu-tac to stay on for a longer time as they cause more friction.
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1 comment:

  1. Clarissa TanApril 17, 2010 at 11:36 PM

    so is this post the 'explanation' of the hypothesis then...

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