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29,000 BCE
Pottery
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11,000 BCE
Farming
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6000 BCE
Irrigation
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4000 BCE
The Wheel
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4000 BCE
Ironworking
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3497 BCE
Sailing
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3400 BCE
Weaving
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3200 BCE
The Great Pyramid
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3000 BCE
Writing
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2500 BCE
Bronze Working
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1440 BCE
Printing Press (Gutenberg)
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600 BCE
Roman Concrete
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323 BCE
Death of Alexander the Great
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285 BCE
Windmill
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206 BCE
Compass
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4 BCE
Birth of Christ
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105
Paper
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475
Fall of Roman Empire
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610
Islam Founded
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801
Gun Powder
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1189
Paper Currency
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1270
Mechanical Clock
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1298
Eyeglasses
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1492
Columbus Sails to W. Indies
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Pilgrims Land Plymouth Rock
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American Independence
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Steam Locomotive
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Bicycle
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Photography
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Mechanical Reaper
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Deere Self-Scouring Plow
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Vulcanized Rubber
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Man Made Fertilizer
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Rechargeable Battery
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Pasteurization
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US Civil War Ends
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Typewriter
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Phonograph
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Light Bulb
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Telephone
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Coca-Cola
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Diesel Engine
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Motion Pictures
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Wright Bros. Fly
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Ford's Model T
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World War I
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First Radio Station
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Fordson Tractor
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Transatlantic Flight
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Television
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Penicillin
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Nylon
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World War II Begins
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McDonald's
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A-Bombs Dropped on Japan
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Transistor
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AI
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Polio Vaccine (Salik)
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Sputnik Launched
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Moonlanding
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Pong Debuts
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Barcodes
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VHS VCR
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Apple II Personal Computer
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Sony Walkman
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CD
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Smallpox Eradicated Worldwide
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Internet
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Motorola DynaTec Cell Phone
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CRISPR
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Nanotubes
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Bluetooth
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Cloning of Dolly
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WiFi
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iPod Debuts
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Google Maps
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Netflix Streaming
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iPhone Debuts
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Bitcoin
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Today
