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| 1744 |
| | Franklin publishes his design for an improved stove in Account of the New Invented Pennsylvania Fire Place | |
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| 1746 |
| | Monsieur Passemont constructs in Paris a millennium clock which can record the date in any year up to AD 9999 | |
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| 1761 |
| | John Harrison's fourth chronometer is only five seconds out at the end of a test journey from England to Jamaica | |
| | Harrison's 1st Marine Timekeeper National Maritime Museum
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| 1764 |
| | James Watt ponders on the inefficiency of contemporary steam engines and invents the condenser | |
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| 1764 |
| | Lancashire spinner James Hargreaves conceives the idea of the spinning jenny, with multiple spindles worked from a single wheel | |
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| 1766 |
| | Pierre le Roy's chronometer, as accurate as Harrison's and cheaper to construct, is set to become the standard model | |
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| 1769 |
| | French inventor Nicolas-Joseph Cugnot successfully tests a steam wagon, probably the first working mechanical vehicle | |
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| 1771 |
| | English entrepreneur Richard Arkwright adds water power to spinning by means of the water frame | |
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| 1779 |
| | Samuel Crompton perfects the mule, a machine for spinning that combines the merits of Hargreave's jenny and Arkwright's water frame | |
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| 1782 |
| | French paper manufacturer Joseph Montgolfier sends a hot-air balloon 3000 feet (1000m) into the air, in front of a crowd in Annonay | |
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