-
Period: 250,000 BCE to 10,000 BCE
paleolithic
-
200,000 BCE
discovery of fire
-
Period: 10,000 BCE to 3500 BCE
neolithic
-
9000 BCE
The ax.
-
Period: 700 BCE to 476
old age
-
Period: 476 to 1492
middle Agese
-
700
paper
-
1111
gunpowder
-
1440
Print.
-
Period: 1500 to
Modern age
-
1504
Microscope and compas
-
Period: to
Contemporary age
-
Steam machine
-
Football
-
the light bulb
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The car
-
Radio
-
the creation of fast food restaurants
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The flu vaccine
-
Period: to
Real world
-
Videoconsols
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Internet
-
Mobile computer and tablet.
-
Covid-19
