Engineer Builds A Flywheel Trebuchet That Can Launch A Tennis Ball At 180 MPH
Using his flywheel trebuchet, engineer Tom Stanton wanted to see if he could throw a tennis ball speedier than the world record for the fastest tennis serve.
Using his flywheel trebuchet, engineer Tom Stanton wanted to see if he could throw a tennis ball speedier than the world record for the fastest tennis serve.
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