It’s 2018 and jetpacks are finally here, but they don’t really propel you in the air yet… Archie O’Brien’s Cuda, developed with 3D Hubs, is the world’s fust backpack-sized jetpack that propels you underwater!
Pulling water from the front and pushing it out the back with incredible force, the Cuda is a relatively tiny contraption that fits right on your back, and when triggered, gives you a boost, propelling you at the speed of 8mph underwater with no effort.
Enticed by the Seabob,...