Rotary: Often considered the best for hair clippers, the rotary motor uses electrical current to put out an equal amount of power and blade speed, and can operate at multiple speeds, in a circular as ...

Dremel is the standard when it comes to rotary tools. DIY enthusiasts use them for everything from standing down a dog's nails to cutting through steel. If you fall into that category, the company's ...

Reading over the 25 -page document, Mazda describes how a rotary engine is better suited for a hybrid layout over a traditional piston-driven ICE unit. Because of its compact nature, the rotary engine ...

Many biomolecular motors catalyze the hydrolysis of chemical fuels, such as adenosine triphosphate, and use the energy released to direct motion through information ratchet mechanisms. Here we ...