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Shaving Cream Under Vacuum

submitted by mintbbb

1 decade 3 years 3 weeks ago

YouTube Description:

Shaving Cream will expand dramatically when put in a vacuum. The outside pressure around the foam becomes lower than the internal pressure of the air pockets, making them expand.Found@ http://www.wfu.edu/physics/demolabs/demos/2/2b/2B3230.htmlCopyright: http://www.wfu.edu