$600 printer that came from factory with glued electrical connections for a part that's supposed to be consumer serviceable, and the threads from factory are so messed up that it shattered my very expensive tap.

poupon

Pineapple goes on pizza

3d printed 50 caliber black powder cannon, version 2...faboom

oop

cannon go foomf, now easier to view, maybe3d printed cannon go foomf

3d printed 50 caliber probably functional black powder cannon barrel