Leibniz's stepped reckoner
1673 · Event
Leibniz demonstrates a calculating machine that can multiply and divide to the Royal Society; his stepped drum is used in calculators for two centuries.
On these timelines: Science & Technology, Master, The Digital Revolution, Germany
More from Science & Technology
- Isaac Newton (1643)
- De revolutionibus orbium coelestium (1543)
- Edison's incandescent light bulb (1879)
- Bell patents the telephone (1876)
- Invention of the transistor (1947)
- Stephenson's Rocket wins the Rainhill Trials (1829)
- The Space Race (1957)
- Faraday discovers electromagnetic induction (1831)
Around 1673
- Great Plague of London (1665)
- Reign of Peter the Great (1682)
- English Civil War (1642)
- Glorious Revolution (1688)
- Siege of Vienna (1683) (1683)
- Age of Enlightenment (1685)
- Salem witch trials (1692)
- Newton's Principia Mathematica (1687)
- Walpole's premiership (1721)
- Qing dynasty (1644)