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Directly downwind faster than the wind (DDWFTTW)

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Uploaded by on Nov 8, 2008

My buddy and I have built several versions of these useless little devices to prove that DDWFTTW doesn't defy the laws of physics.

For those no familiar with DDWFTTW, advancing on a treadmill in a still air room is *exactly* the same as moving above the wind speed while moving downwind.

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Autos & Vehicles

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Standard YouTube License

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  • Nice video Guys.

    How to make this thing?

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