This video documents the professional construction of a massive metal catapult engineered to accelerate objects up to 60 mph. It features the detailed welding of a heavy-duty frame and the ...

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Make magazine has a special place in my heart, partly because I love the crazy stuff they come up with, and partly because they want to help you build the crazy stuff they come up with. When I was a ...

DIY catapult fun at its finest!!

Lil Bub, DIY catapults, desert and much, much more! Learn to build catapults, paper airplanes and all kinds of DIY contraptions. Plus a “Fruit Stacker” desert, Lil Bub and a visit to Crazy Town. What ...