A Wrist-Mounted Coilgun With Aiming Laser Inspired by Spider-Man

Germany-based laser enthusiast Patrick Priebe shows off a wrist-mounted coilgun that fires a brass-tipped harpoon in a recent video. The coilgun includes a series of three buttons placed in the palm that charge the device, fire it, and retract the line on the harpoon. The device was inspired by Spider-Man’s “web-shooters” and the release of the film The Amazing Spider-Man 2 in Germany.