Two years ago, I wrote an article about a YouTube user who developed a 3D printed paper plane machine gun.
Well, time flies because Dieter Michael Krone is back with a new and improved paper plane machine gun capable of holding around 200 sheets of A5 paper and firing 120 paper airplanes every minute.
The device, known as the PFM A5 v2.0 may not be the coolest invention we’ve seen on the internet recently, but you’d be hard-pressed to find something more fun to play with.
