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James Hargreaves was born Jun 1st 1720.
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James Hargreaves invented the spinning jenny in 1764. The spinning jenny was a machine in which multiple threads of cotton could be woven together with an wheel and a spindle. Because the textile industry as poor in England at the time, this invention had helped greatly. (The specific date of the invention is unclear.)
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James Hargreaves Moves to Nottingham
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James Hargreaves recieved a patent on his invention in 1770.
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James Hargreaves passed away on April 22nd, 1778.
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disadvantage-low yarn strength
advantage-high delivery speeds -
he do not use it , but we use machines that were similiar to it that go faster and less maintence.