Engine 557 ran on coal when it first came to Alaska in 1944. Using oil, the 557 Restoration Company fired it up again in ...

The Pennsylvania Railroad (PRR)’s T1 class is famous for many reasons: being enormous, being a duplex, possibly having beaten ...

Just because LEGO Technic is technically a toy doesn’t mean that you cannot do solid engineering with it, like building air-powered engines. After first building a simple air-powered piston engine, ...

At a time when modern performance cars chase four-figure horsepower and 16-cylinder engines, Oldsmobile once built a best ...

It wasn't exactly a surprise after months of leaks and speculation, but Nvidia CEO Jensen Huang (in perhaps his finest ...

Learn about the history, development, and legacy of the John Deere Model A tractor, and which market role this tractor was ...

The steam engine is still shaping Germany's economy long after its invention with a new study saying areas that adopted the ...

Piston-engined fighters ruled the roost for thirty years. A brutal survival of the fittest ensured a rapid evolution of these characterful machines; the final fighters were over six times faster and ...

Commercial nuclear reactors all work pretty much the same way. Atoms of a radioactive material split, emitting neutrons.

Find out how emissions regulations killed Mazda's three-rotor 20B Wankel rotary engine, just as it was getting started in the ...

CAMBRIDGE, Mass.—Jeremy Liew, 31 years old, moved to Boston from New Jersey in 2018 to study for a Ph.D. in chemistry and, he hoped, a career in the city’s bustling biotech industry. But after earning ...