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A 3D-Printed Gun Can Fold and Fire Paper Airplanes

paper plane

Image credit: Screen capture from video by Papierfliegerei.

When you were a kid, you should have played with paper airplane, which would be folded by your hands. Now the situation has been amazingly changed. By just pulling the trigger, the machine gun is capable of shooting a paper airplane into the air. As a popular DIY project, the paper airplane enthusiasts could get the customized 3D-printed parts presented by fabberhouse.de, in addition to the various other components which they could buy in stores or from the Internet.

From the following video, you can see that such device would collect the flat pieces of paper and then fold them inside the machine with use of a series of rollers as well as ridged platforms.