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 ...

Nearly three years in the making, behold the raw power and precision of this 1/3-scale V10 engine. Coming in at 125 cubic centimeters displacement, [Keith Harlow]’s fuel injected masterpiece ...

Small diesel engines still don't have spark plugs like what one might find in a gas-powered mechanism. Instead, it creates ...

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 ...

Different Engines for Different Jobs Gasoline and diesel fuel are both made from crude oil, a fossil-based energy source. But they have different chemical properties that require different types of ...

Previous hydrogen engines typically worked at high temperatures, forming NOx, considered dangerous emissions. In this respect, JCB developed a lean fuel mixture that involved a small amount of ...

In a gas engine, a small device called a spark plug ignites the compressed fuel-air mixture. It uses hundreds of thousands of volts to create an electrical arc that can start the burn, much like ...

If inflation is as politically toxic as this week's resounding U.S. election result suggests, the presumed impact of his ...

Commercial aviation doesn't pencil out financially with Net Zero 2050. To get there, policymakers need to push the ...

Biden set aggressive climate goals at the start of his presidency, in line with his promises to climate ... Here’s a look at ...