Check out this guy, who has built a gun that automatically folds and launches paper aeroplanes. It is the cleverest thing you’ll see all day.
If you watch to the end you’ll see how it works – essentially each sheet of paper is sent along a production line as it turned into a plane. Even more impressively, the gun was created using a 3D printer to fabricate the custom parts required.
What an amazing idea! This is a glimpse of what design will be like in the future.