It is often said in engineering circles that “the best systems are those where every component speaks the same language.” In ...

For 50 years, Danish company Gori Propeller has been one of the foremost names in folding marine propellers used on sailboat auxiliary motor drives. These propellers fold into a streamlined form when ...

Russian researchers are planning to test-fly a Yakovlev Yak-40 modified with a superconducting electric motor and propeller mounted on the trijet’s nose. The Moscow-based Central Institute of Aviation ...

DETROIT--(BUSINESS WIRE)--Sharrow Engineering announced today it is scaling production of its patented Sharrow™ Propeller through a collaboration with Ford Motor Company’s Advanced Industrial ...

Small brushless motors and LiPo batteries are one of the most impressive bits of technology popularized in recent years. Just a few years ago, RC aircraft were powered by either anemic brushed motors ...

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, ...

Your outboard needs a propeller—maybe two if you are smart and carry a spare. There are literally dozens of prop options for most outboards, so start here. Outboard props come in three flavors: ...

Propellers affect more than speed and fuel economy. In fact, the more outboards there are hanging on the transom, the more propeller selection dictates a boat’s ride, minimum planing speed, and ...

Take to the water with this high-performance Twin Propeller Boat build, designed for maximum stability and impressive scale speed. In this video, we walk through the engineering behind the dual-motor ...

Boats are propelled forward by various power sources, such as human power, wind power, and internal combustion engines. Nowadays, even electric boats are coming onto the scene. Propulsion for ...