-
41,500 BCE
Fire
-
18,000 BCE
pottery
-
10,000 BCE
farming
-
10,000 BCE
Weaving
-
4000 BCE
The Wheel
-
3500 BCE
Bronze Working
-
3100 BCE
Sailing
-
3000 BCE
Writing
-
1700 BCE
The Great Pyramid
-
1550 BCE
Iron working
-
600 BCE
Roman Concrete
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323 BCE
Death of Alexander the Great
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6 BCE
Birth of Christ
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376
Fall of the Roman Empire
-
499
Windmill
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618
Paper currency
-
631
Islam founded
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850
Gunpowder
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1190
Compass
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1286
Eyeglasses
-
1300
Mechanical Clock
-
1441
Irrigation
-
1445
Printing Press
-
1492
Columbus sailed to West Indies
-
Pilgrims land Plymouth Rock
-
American Independence
-
Photography
-
Steam locomotive
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Bicycle
-
Mechanical Reaper
-
Deere Self-Scoring Plow
-
Vulcanized Rubber
-
Man made Fertilizer
-
Polio Vaccine
-
Rechargeable Battery
-
CD
-
Pasteurization
-
US Civil War ends
-
Telephone
-
Phonograph
-
Typewriter
-
Light Bulb
-
Coca-Cola
-
Motion Pictures
-
Diesel Engine
-
First Radio Station
-
Wright Bros Fly
-
Ford's Model T
-
World War 1
-
Fordson Tractor
-
Television
-
Penicillin
-
Transatlantic Flight
-
Nylon
-
McDonald's
-
World War II begins
-
A-bombs dropped on Japan
-
Transistor
-
AI
-
Sputnik Launched
-
Internet
-
moonlanding
-
Motorola DynaTec Cell Phone
-
Pong Debuts
-
Barcodes
-
VHS and VCR
-
Apple II Personal Computer
-
Sony Walkman
-
Smallpox Eradicated worldwide
-
CRISPR
-
Nanotubes
-
Bluetooth
-
Cloning of Dolly
-
Netflix Streaming
-
Wifi
-
ipod deputs
-
Google Maps
-
iphone debuts
-
Bitcoin
-
today
