Instead of using flames and jet propulsion, as jetpacks are known to do, Raymond Li’s invention uses water to fling you up into the air. His patent hasn’t (as far as we know) been constructed yet. But ...

The all-electric hydrodynamic device is the brainchild of Archie O’Brien. The British designer developed the first “Cuda” prototype in 2018, putting in a further 30,000 hours of development before ...

A high-energy short showcasing the world’s first water jetpack. Speed, height, and innovation combine to create a spectacular new way of flying over water. Reporter's notebook: House exodus threatens ...