For much of the video, Leno puts on his teacher's cap and explains step-by-step how the Doble's advanced steam engine works, and it's a very complicated piece of machinery, especially if your are ...

either in its power of adapting the exact quantity of steam used to the work to be done, or its instantaneous acrion. The best modern engines show, by the indicator cards, between 60 and 90 per ...

Heron, the great inventor of Alexandria, described in detail what is thought to be the first working steam engine. He called it an aeolipile, or "wind ball". His design was a sealed caldron of water ...

The up and down motion of the piston in the cylinder is transmitted by the beam to the piston in the water pump. The steam cylinder piston goes down under the pressure of steam and differences in ...

The speed of the engine is regulated ... of metal placed to fit and work on the back of the slide valve, which is furnished with certain openings through which the steam must pass into the ...

Model steam engines have intrigued hackers and makers for over 100 years. Many of us have seen old steam engine models up for sale at garage sales and various internet auction sites. The problem ...

Think about how mind-shattering it would have been to see something like Hero’s Engine, the first known example of a steam turbine. To see a sphere whizzing about trailing plumes of steam while ...

The Milwaukee County Zoo is parting ways with its steam engines to make way for new diesel engine locomotives that are ...

Steam engine weighs more than a million pounds Twenty-five Big Boys ... "This is old-fashioned technology; it takes years of apprenticeship to understand and make it work successfully." The crew loves ...