Friction Woodpecker (Science Explorer)

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Uploaded by on Aug 15, 2009

The Woodpecker experiment is all about friction.
The rubber band increases the friction of the straw, stop it from dropping down.
For more information, please call 016-4130338.

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Science & Technology

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Standard YouTube License

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  • hey there!!

    im making this experiment too for an tournament.

    do you have any information, why it is working that way?

    yours mel

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