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The spinning jenny is a multi-spindle spinning frame. It was invented in 1764 by James Hargreaves in Stanhill, Oswaldtwistle, Lancashire in England. The device reduced the amount of work needed to pro ...
Dbpediathing
A steam engine is a heat engine that performs mechanical work using steam as its working fluid.Using boiling water to produce mechanical motion goes back about 2,000 years, but early devices were not ...
Wikipedia Article
Engineering (from Latin ingenium, meaning "cleverness" and ingeniare, meaning "to contrive, devise") is the application of scientific, economic, social, and practical knowledge in ...
Dbpediathing
Industrialisation (or industrialization) is the period of social and economic change that transforms a human group from an agrarian society into an industrial one. It is a part of a wider modernisatio ...
Wikipedia Article
A crop is any cultivated plant, fungus, or alga that is harvested for food, clothing, livestock fodder, biofuel, medicine, or other uses. In contrast, animals that are raised by humans are called live ...
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