Scientists say they have created a methodology that could replace two diesel engines powering a ferry boat with pneumatic propellers. The two air motors replacing the diesel engines, according to the ...

Discover how to create a simple and fun DIY foam boat with a working propeller and motor in this step-by-step tutorial. Watch as we guide you through building, assembling, and successfully testing a ...

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, ...

Electric vertical takeoff and landing air taxis, or eVTOLS, could be an exciting new way to zip around urban landscapes someday and have soaked up billions of investment dollars. But exactly when they ...