-
Period: 250,000 BCE to 10,000 BCE
Paleolithic
-
200,000 BCE
Discovery of fire
They lived in caves and they discovered the fire. -
10,000 BCE
The wheel
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Period: 10,000 BCE to 3500 BCE
Neolithic
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Period: 3500 BCE to 700 BCE
Age of Metals
They in lived in cottages in villages.They discovered copper,bronze and iron. -
700 BCE
The paper
Cai Lun -
Period: 700 BCE to 476
Old age
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Period: 476 to 1453
Middle Ages
-
1450
The printing press
Gutenberg -
Period: 1453 to
The Modern Age
-
Period: to
The Contemporary Age
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Electric battery
-
The light bulb
Edison -
Automobile
Benz -
Radio
Marconi -
Computer
Zuse -
Period: to
Actual World
-
Internet
Berners Lee