This is a demonstration of Archimedes' Principle: The weight of the fluid displaced by an object is its buoyant force. B = dVg where d is the density of the air, V is the volume of air displaced. Please comment for my improvement. Ahaan CREDITS: ~~~~~~~ Music: My Mom Help with Physics: Ffred TITLES: ------- 1. Curated by Chrischb. - April 1, 2010 2. Added the the ScratchDesignStudio gallery, Lists Lists Lists. Thanks, Paddle2See. - April 12, 2010