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• 12:50, 7 April 2022 Physdemo talk contribs created page Ping Pong Ball Cannon (Created page with "{{NewDemo|subject=Fluid Mechanics|topic=Fluid Statics|file1=cannon1.jpg|file2=cannon2.jpg|file3=cannon3.jpg}} Get a ping pong ball to travel at very high speeds and destroy some soda cans using a vacuum pump. For safety, please do NOT EVER stand directly in front or behind of the cannon when the vacuum pump is running. Additionally, please be cautious where the cannon is aimed. This demo is ideally done in larger rooms (e.g. Willamette Hall atrium, WIL100, or outdoors)...")