James Watt Affected The Economic Growth Of Our Nation

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first, but in 1765 he discovered "that if a communication were opened between a cylinder containing steam and another vessel, which was exhausted of air and other fluids, the steam, as an elastic fluid would immediately rush into the empty vessel, and continue to do so until it had established an equilibrium. If that vessel were kept dry and cool by an injection, or otherwise, more steam would continue to enter until the whole was condensed." He fixed the problem of water and air coming out of the exhausted vessel by adding a pump to extract both air and water. This is Watt�s great contribution to the Newcome steam engine which would now run faster, cleaner, safer, and more economically efficient. This made the steam engine a useful economical source of power which for over a hundred years stayed exactly the same without alteration.
Watt charged his customers a price for using his steam engines. To justify this he compared his machine to a horse. Watt calculated that a ...

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