Torqeedo, a major innovator of all-electric boat motors, is working on a new version of its iconic bright-orange propeller, crafted from 100% recycled plastic. Not only will its future electric marine ...

UK investigators have determined that the windmilling propeller on an experimental Piper M350 – which had been modified with a hydrogen fuel-cell engine – locked out power to the electric motors, ...

Electrification is seen as having an important role to play in the fossil-free aviation of tomorrow. But electric aviation is battling a trade-off dilemma: the more energy-efficient an electric ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

The Overboat F is basically a jet bike on top of a catamaran-like base. It has two poly-fiberglass hulls that are connected by a central seating area which has room for one or two depending on if ...