A Sense of Time By KalenaYang 100,000 BCE Fire 42,000 BCE The Wheel 35,000 BCE Sailing 35,000 BCE IronWorking 29,000 BCE Pottery 12,000 BCE Farming 6000 BCE Irrigation 3400 BCE Writing 3400 BCE Weaving 2550 BCE The Great Pyramid 2500 BCE Bronze Wokring 600 BCE Roman Concrete 323 BCE Death of Alexander the Great 222 BCE WindMill 206 BCE Compass 6 BCE Birth of Christ 105 Paper 142 GunPower 476 Fall of the Roman Empire 609 Islam Founded 1000 Paper Currency 1270 Mechanical Clock 1284 EyeGlasses 1440 Printing Press (Gutenberg) 1492 Columbus sails to W. Indies 1741 Pilgrims Land Plymoths Rock 1771 American Independence 1802 Steam Locomotive 1817 Bicycle 1822 Photography 1831 Mechanical Reaper 1837 Deere Self-Scouring Plow 1839 Vulcanized Rubber 1859 Pasteurization 1859 Rechargeable Battery 1861 U.S. Civil War Ends 1876 Telephone 1877 Phonograph 1886 Typewriter 1886 Coca-Cola 1895 Diesel Engine (Patent Year) 1895 Motion Pictures 1903 Wright Bros. Fly 1907 Ford's Model T 1913 Man Mad Fertilizer 1914 World War I 1917 Fordson Tractor 1919 Transatlantic Flight 1920 First Radio Station 1927 Television 1928 Penicillin 1935 Nylon 1939 World War II Begins 1940 McDonald's 1945 A-Bombs dropped on Japan 1947 Transistor 1950 AI 1952 Barcodes 1954 Polio Vaccine (Salk) 1956 Light Bulb 1957 Sputnik Launched 1969 Moonlanding 1972 Pong Debuts 1973 Motorola DynaTec Cell Phone 1976 VHS VCR 1977 Apple II Personal Computer 1979 Sony Walkman 1980 Smallpox Eradicated Worldwide 1982 CD 1983 Internet 1987 CRISPR 1990 Nanotubes 1994 Bluetooth 1996 Cloning of Dolly 1997 WiFi 2001 iPod Debuts (hard drive) 2005 Google Maps 2007 iPhone debuts 2007 Netflix Streaming 2009 Bitcoin 2022 Today