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interesting aerodynamic experiment

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Uploaded by on Dec 3, 2006

setting two empty cans apart, like 1 cm to each other. use a compressed gas duster to give a jet of air in between cans....there you go!!!

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Howto & Style

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  • its called Bernoulli's principle. air flowing at speed has a lower pressure than air that is standing still. the moving air between the cans is low pressure, so the higher pressure air outside the cans pushes them together.

  • that IS the bernoulli effect

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  • thats how airplanes fly!

  • how canette vide ou ligth

  • you should have put Daft Punk's song Aerodynamic in the back round :D

  • @mrguy66

    Yes, but thats half the story. If he didn't need to bring the jet close to the grape soda can, you would be right. The Coanda effect allowed it attach to the grape soda can, by modifying the circulation around the grape can, it moved. And that is why only the grape soda can moved.

  • I thought Kutta-Zhukovsky were credited with formulas on circulation around cylinders.

  • theres 20 seconds ill never get back

  • u must have en exciting life

  • That's exactly it. fast moving air has lower pressure than stationary air, and that air is going fast. so the cans move together

  • science class all over again. I miss those days XD

  • Who cares what fucking effect it is....leave the poor guy alone and watch the fucking video.

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