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 highly efficient patent was given the non-efficient name "A New Invented Method of Lessening the Consumption of Steam and Fuel in Fire Engines." As this redesign began to garner attention from ...

Michael Mosley, Cassie Newland and Mark Miodownik describe the scientific achievements of Thomas Newcomen and James Watt. These two geniuses were the first to transfer heat energy into useable ...

From this we trace the invention of the separate condenser that improvement in the steam engine, which at once saved two-thirds of the fuel formerly required and rendered the steam engine the King ...

(Robert Martin/) The four-stroke spark-ignition internal combustion engine, invented by Nikolaus Otto in 1876 ... high winds uproot trees and blew Dorothy and Toto to Oz. In the steam engine—which had ...

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That which Watt did for the steam engine when lie invented the condenser, some engineer of our own time can do by improving the boiler. As it is necessary to apply heat for the generation of steam ...

The journey of Indian Railways began with the steam engines that powered its first train in 1853, when the inaugural train ...

Michael Mosley, Cassie Newland and Mark Miodownik describe the scientific achievements of Richard Trevithick. In 1801 he built the first steam locomotive. An explanation of mechanics of this ...