History of technology By pablotkd 3200 BCE Wheel 3200 BCE Calendar 1000 BCE Sundial 450 BCE Abacus 200 Paper 950 Gunpowder 1090 Compass 1470 Astrolabe 1590 Composite Microscope 1590 Telescope 1656 Pendulum clock 1770 Car 1816 Bicycle 1876 Telephone 1897 Aspirine 1928 Penicillin 1971 Digital watch 2016 Smart vehicles
