sponsored by: Hacking the Universe
Person
Books
| Era | Year | Title | Person | ||
|---|---|---|---|---|---|
 -10,000 - 999 | |||||
| -2,500,000 |  | Stone tools used | |||
| -1,000,000 | fire | | |||
| -500,000 | Hearth is used for fire | | |||
| -30,000 | numbers recorded on bones | | |||
| -20,000 | bow and arrow | | |||
| -10,000 | | Bread is made | |||
| -10,000 | | Agriculture is developed | |||
| -8,000 | Linen is woven from flax | | |||
| -8,000 | | Tokens used to count | |||
| -7,000 | pottery | | |||
| -6,000 | | wheel | |||
| -5,000 | | astronomical observation | |||
| -5,000 | decimal numbers used in Eygpt | | |||
| -4,000 | | Copper is used | |||
| -3,000 | abacus invented | | |||
| -3,000 | | Candles | |||
| -2,600 | | Dye used | |||
| -1,300 | | Glassmaking known in Mesopotamia | |||
| -640 | | Thales - bio | Thales of Miletus | ||
| -580 | | Pythagoras - bio | Pythagoras | ||
| -499 | | Anaxagoras - bio | Anaxagoras | ||
| -460 | | Democritus - bio | Democritus | ||
| -427 | | Plato - bio | Plato | ||
| -384 | | Aristotle - bio | Aristotle | ||
| -365 | | Euclid - bio | Euclid | ||
| -310 | | Aristarchus - bio | Aristarchus | ||
| -287 | | Archimedes - bio | Archimedes | ||
| -276 | | Eratosthenes - bio | Eratosthenes | ||
| -150 | | Hero - bio | Hero | ||
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