To navigate the timeline, click and drag it with your mouse, or click on the timeline overview on the bottom.
4100 BCE
4000 BCE
3900 BCE
3800 BCE
3700 BCE
3600 BCE
3500 BCE
3400 BCE
3300 BCE
3200 BCE
3100 BCE
3000 BCE
2900 BCE
2800 BCE
2700 BCE
2600 BCE
2500 BCE
2400 BCE
2300 BCE
2200 BCE
2100 BCE
2000 BCE
1900 BCE
1800 BCE
4100 BCE - 2900 BCE: Mesopotamian science and technology first appears in the Uruk Period of Sumer.
2900 BCE - 1750 BCE: Mesopotamian science develops with the rise of the cities during the Early Dynastic Period.