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DIY Grappling Hook Launcher

You can buy a grappling hook launcher, but they’re expensive. Instructables member and MIT mechanical engineering student crreed figured that he could build his own. The force is provided by a paintball gun CO2 canister and the barrel is a copper pipe held in place by the frame of a Nerf gun.

Link -via Technabob | Maker’s Blog

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Date
August 23rd, 2011

Author
Stranger to the World

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