Sense of Time By 11111111111111111 29,000 BCE Pottery 11,000 BCE Farming 6000 BCE Irrigation 4000 BCE The Wheel 4000 BCE Ironworking 3497 BCE Sailing 3400 BCE Weaving 3200 BCE The Great Pyramid 3000 BCE Writing 2500 BCE Bronze Working 1440 BCE Printing Press (Gutenberg) 600 BCE Roman Concrete 323 BCE Death of Alexander the Great 285 BCE Windmill 206 BCE Compass 4 BCE Birth of Christ 105 Paper 475 Fall of Roman Empire 610 Islam Founded 801 Gun Powder 1189 Paper Currency 1270 Mechanical Clock 1298 Eyeglasses 1492 Columbus Sails to W. Indies 1741 Pilgrims Land Plymouth Rock 1776 American Independence 1804 Steam Locomotive 1817 Bicycle 1822 Photography 1831 Mechanical Reaper 1837 Deere Self-Scouring Plow 1837 Vulcanized Rubber 1842 Man Made Fertilizer 1859 Rechargeable Battery 1862 Pasteurization 1865 US Civil War Ends 1868 Typewriter 1877 Phonograph 1879 Light Bulb 1879 Telephone 1886 Coca-Cola 1893 Diesel Engine 1895 Motion Pictures 1903 Wright Bros. Fly 1908 Ford's Model T 1914 World War I 1915 First Radio Station 1917 Fordson Tractor 1918 Transatlantic Flight 1927 Television 1928 Penicillin 1936 Nylon 1939 World War II Begins 1940 McDonald's 1945 A-Bombs Dropped on Japan 1947 Transistor 1949 AI 1955 Polio Vaccine (Salik) 1957 Sputnik Launched 1969 Moonlanding 1972 Pong Debuts 1973 Barcodes 1977 VHS VCR 1977 Apple II Personal Computer 1979 Sony Walkman 1979 CD 1980 Smallpox Eradicated Worldwide 1983 Internet 1983 Motorola DynaTec Cell Phone 1988 CRISPR 1991 Nanotubes 1994 Bluetooth 1997 Cloning of Dolly 1997 WiFi 2001 iPod Debuts 2005 Google Maps 2007 Netflix Streaming 2007 iPhone Debuts 2009 Bitcoin 2024 Today
