-
29,000 BCE
pottery
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8000 BCE
farming
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6000 BCE
irrigation
-
4000 BCE
the wheel
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3500 BCE
sailing
-
3400 BCE
writing
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3400 BCE
weaving
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2550 BCE
the great pyramid
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2500 BCE
bronze working
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1500 BCE
iron working
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323 BCE
death of Alexander the Great
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206 BCE
compass
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150 BCE
roman concrete
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4 BCE
Birth of Christ
-
105
paper
-
476
fall of the Roman Empire
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610
Islam founded
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644
windmill
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904
gunpowder
-
1300
eyeglasses
-
1300
mechanical clock
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1440
printing press
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1492
Columbus sails to W. Indes
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Pilgrims land Plymouth Rock
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paper currency
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American Independence
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man made fertilizer
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steam locomotive
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bicycle
-
mechanical reaper
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Deere self-scouring plow
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vulcanized rubber
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rechargable battery
-
pasturization
-
US civil war ends
-
typewriter
-
telephone
-
phonograph
-
lightbulb
-
coca-cola
-
motion pictures
-
diesel engine
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first radio station
-
Wright Brothers fly
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Ford's model T
-
world war 1
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Fordson Tractor
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transatlantic flight
-
photography
-
television
-
penicillin
-
nylon
-
world war 2 begins
-
mcdonalds
-
atomic bombs dropped on Japan
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transistor
-
AI
-
barcodes
-
polio vaccine
-
sputnik launched
-
moonlanding
-
pong debuts
-
motorola dynatec cell phone
-
VHS VCR
-
apple 2 personal computer
-
sony walkman
-
CD
-
smallpox eradicated worldwide
-
internet
-
CRISPR
-
nanotubes
-
bluetooth
-
cloning of Dolly
-
wifi
-
Ipod debuts hard drive
-
google maps
-
netflix streaming
-
iphone debuts
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bitcoin
-
today