The Big Think

June 20, 2007

The 30 Second Ping Pong Ball Gun

Filed under: Mad Science — jasony @ 10:49 am

How to make an explosive ping pong ball shooter in 30 seconds will stuff you have around the house. Heh, heh. I’m going to ambush Sean with one of these.

Best line: “It’ll usually leave a welt”

link

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