The fastest serve ever recorded by a ping-pong player moved at about 70 mph (113 km/h). Professor Mark French of Purdue University's Mechanical Engineering Technology department and his graduate ...
Recently, a group of students at Purdue University used a simple device to make a ping-pong ball break the speed of sound. But that’s not the coolest part. The device they used, called a de Laval ...
If there’s one thing wrong with Ping Pong Guns, it’s that they can’t fire their ammunition at supersonic speeds. At least, that’s the feeling of Mark French, a mechanical engineer at Purdue University ...
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