Sometimes, people come up with ideas so inventive, they actually make your jaw drop. This intrepid creator decided to make a working model of a V6 engine, a feat that could be accomplished by many beginner mechanics. Only this person’s model is different: It’s made entirely out of paper. The model in the video is made out of regular paper and cardboard, with the only other material being the Scotch tape that holds together the sides. There are pistons, a crankshaft, and a gas distributing mechanism. The best part of the video comes at 1:04. When you see how this thing moves, you’re going to wonder how he did it.
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