A German engineer has developed a machine that automatically folds a sheet of paper into a paper plane and launches it:
Most of the gun was 3D-printed. A first prototype used A6 size paper, the latest version (albeit not quite perfect) is fed with A4 paper. Incredible and unbelievable - but true!
Most of the gun was 3D-printed. A first prototype used A6 size paper, the latest version (albeit not quite perfect) is fed with A4 paper. Incredible and unbelievable - but true!