Dorthea Sophia Devantier

Dorthea Sophia Devantier

Female 1766 - 1770  (3 years)


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Timeline



 
 
 




   Date  Event(s)
1766 
  • 1766: Chatham ministry. Repeal of the American Stamp Act
1768 
  • 1768: Grafton ministry. The Middlesex Election Crisis occurs
1769 
  • 1769: James Watt patented a new type of steam engine with a separate condensing chamber and an air pump to bring steam into the chamber and equipped it with a simple 'governor' for safety: if the engine started to go too fast, the power would be automatically cut back. He coined the term 'horsepower' and later loaned his name to the unit of power, or work, done per unit of time
  • 1769: Captain James Cook's first voyage to explore the Pacific begins
1770 
  • 1770: Lord North begins service as Prime Minister. The Falkland Island Crisis occurs. Edmund Burke publishes his 'Thoughts on the Present Discontents'
  • 1770: James Cook documents the location of Australia
  • 1770: Gum pencil eraser invented


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