Firstly, there are far fewer moving parts ... matters worse, rotary engines need their rotor chambers to be lubricated with oil, and even with precise injection of very small amounts to keep ...

The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project youth will identify and discover the function of different engine ...

Both 787Bs were powered by 2.6-liter four-rotor engines that were detuned to 700 horsepower. Afterward, the FIA announced that rotary engines would no longer be allowed at Le Mans.

While doing your own engine work often requires some specialized tools and hard work, you don't necessarily have to rely on ...

Mazda's rotary engines are compact and lightweight, making them easy to install in small cars ... and quieter due to the lack of reciprocating parts, and with a better power-to-weight ratio ...

This development group has the hard task of trying to make the rotary stack up to modern internal combustion engines in terms of emissions and fuel-economy standards. Neither factor were ever ...

An intelligent digital agent could be a companion for life—and other predictions for the next 125 years. The US government just hired a researcher who thinks we can beat aging with fresh cloned ...

A west coast alliance of Rotary Clubs has donated $32,500 to Project Empower, a nonprofit organization formed in 2023 by Oahu ...

The rotary engine has the advantages of producing less vibration and having fewer component parts. It is more compact, weighs less and has a higher output than a conventional engine. The rotary ...

The iconic rotary car engine, thought to have been consigned to the dustbin of impractical technology, is making a comeback in Japan from the very automaker that introduced the system as far back ...

Mechanically inclined entrepreneurs have the opportunity to make fantastic full- or part-time cash repairing outdoor power equipment and small engines, right from a fully equipped homebased ...