Flash Science: Water Hammer By Posted May 29, 2015 In Flash Science, Shopcasts and Videos Flash Science: Water Hammer2015-05-292024-05-29Little Shop of Physics | CSUhttps://www.lsop.colostate.edu/wp-content/uploads/sites/6/2015/05/water-hammer.png200px200px Using the power of air pressure to blow out the bottom of a bottle. Parts Needed 1 glass bottle 1 rubber mallet water