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Making CO2-Powered Mini Torpedoes

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Written by Paul Strauss | October 20, 2022

Inspired by the torpedoes on a submarine, electrosync wanted to see if he could make a tiny version to launch in a swimming pool. He designed 3D-printed shells for the mini torpedoes and powered them with CO2 cartridges. A spring mechanism gives them an initial push. Grab the STL files for free on Thangs.com. (Thanks, Bruce!)


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