28 Oct 2021, 04:08 UTC · By: Otilia Drăgan / The Delft University of Technology takes the next step after solar-powered boats, with the first hydrogen fuel cell boat that can fly at 16 inches above water
14 Sep 2020, 07:36 UTC · By: Cristian Curmei / The Flying V is an aircraft that is meant to transform the way we fly. Cabins, storage, and fuel tanks have all been placed in the wings.