The steam locomotive was so integral to the effort ... Powered by conventional piston engines, helicopters like the Bell H-13 Sioux pulled wounded off the battlefield faster than ever.

The River Steamboat is the LEGO equivalent of that principle; every brick tells. Every rod and stud has its purpose and ...

and the piston elevated and depressed, as before described, thus giving a vibratory motion to the beam and working the pump. It was single acting—not a pure steam engine—crude of construction ...

With the injection of an excess of steam—a system which I characterized as an inverted steam engine—more satisfactory ... behind the piston, at the moment the period of cushioning and forcing ...

Chevy big block engines have a lot of character and history behind them. Does that make the hassle that can come with their ...

As museums around the world celebrate the 250th birthday of JMW Turner, it's time to reappraise his beloved and celebrated ...

Royal Enfield is showing no signs of slowing down. After the recent debut of the Classic 650 Twin, the brand has hinted at ...

Small steam engines whiffling happily ... So, with funds from new grants, he replaced Balzer's heavy pistons with light ones and increased the size of the cylinders. By March 1903, the rebuilt ...

Despite his expertise with long-obsolete piston engines, Law had never so much as ... conditioning in the cockpit before boiling off into steam. Greenamyer wanted to use a similar boil-off system ...