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Polly Hill

Female Abt 1785 - 1803  (18 years)


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Timeline



 
 
 




   Date  Event(s)
1785 
  • 1785: Charles Augustus Coulomb invents the torsion balance.
  • 1785: Blanchard invents a working parachute.
  • 1785: Edmund Cartwright invents the power loom.
  • 1785: Claude Berthollet invents chemical bleaching.
1786 
  • 1786: John Fitch invents a steamboat.
1789 
  • 1789: George Washington first president of the United States 1789-1797.
  • 1789: The guillotine is invented.
1790 
  • 1790: The United States issued its first patent to William Pollard of Philadelphia for a machine that roves and spins cotton.
1791 
  • 1791: John Barber invents the gas turbine.
  • 1791: Early bicycles invented in Scotland.
1792 
  • 1792: The first ambulance.
  • 1792: William Murdoch invents gas lighting.
1794 
  • 1794: Welshmen, Philip Vaughan invents ball bearings.
  • 1794: Eli Whitney patents the cotton gin.
1795 
  • 1795: Francois Appert invents the preserving jar for food.
1796 
  • 1796: Edward Jenner creates a smallpox vaccination.
10 1797 
  • 1797: A British inventor, Henry Maudslay invents the first metal or precision lathe.
  • 1797: Wittemore patents a carding machine.
  • 1797: John Adams president of the USA 1797-1801.
11 1798 
  • 1798: Aloys Senefelder invents lithography.
  • 1798: The first soft drink invented.
  • 1798: Franco-American Naval War: United States vs France 1798-1800.
12 1799 
  • 1799: Louis Robert invents the Fourdrinier Machine for sheet paper making.
  • 1799: Alessandro Volta invents the battery.
13 1800 
  • 1800: Frenchmen, J.M. Jacquard invents the Jacquard Loom.
14 1801 
  • 1801: Thomas Jefferson president of the USA 1801-1809.
  • 1801: USA: Tripolitan War 1801-1805. Barbary Wars: also fought in 1815. United States vs Morocco, Algiers, Tunis and Tripoli 1801-1805.