Origami Machine Gun
Origami Machine Gun

Stick 200 sheets of A5 paper into the back of this machine gun and instead of firing bullets
when you pull the trigger, it will unleash a barrage of up to 120 paper airplanes every minute.

Since then he has vastly improved its design and performance. Built from a combination
of 3D-printed components and purchased parts, the completely custom creation.

You have ever seen your class teacher ever seen or bombarded with thunder of paper planes.