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11,000 BCE
Farming
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4000 BCE
wheel
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3500 BCE
Sailing
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3400 BCE
Weaving
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2997 BCE
Writing
cuniform -
2900 BCE
Pottery
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2500 BCE
Bronze Working
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1600 BCE
Irrigation
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600 BCE
Roman Concrete
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179 BCE
Paper
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142 BCE
Gunpowder
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5 BCE
birth of Christ
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1 BCE
fire
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475
Fall of the Roman Empire
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610
Islam Founded
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1273
Mechanical Clock
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1286
Eyeglasses
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1440
Printing Press (Gutenberg)
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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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Mechanical Reaper
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Deere Self-Scouring Plow
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Vulcanized Rubber
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Barcodes
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Rechargeable Battery
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Compass
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Bicycle
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U.S. Civil War Ends
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Steam Locomotive
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Typewriter
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Telephone
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Phonograph
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Light Bulb
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Coca-Cola
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Diesel Engine (Patent Year)
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Motion Pictures
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First Radio Station
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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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Transatlantic Flight
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Fordson Tractor
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Television
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Penicillin
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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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AI
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Transistor
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Polio Vaccine (Salk)
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Sputnik Launched
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Moonlanding
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Pong Debuts
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VHS VCR
movie playing machine -
Apple II Personal Computer
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CD
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Sony Walkman
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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 (hard drive)
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Google Maps
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iPhone debuts
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Netflix Streaming
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Bitcoin
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today