Year | Invention/Discovery | Inventor |
1440 | Printing Press | Johannes Gutenberg |
1450 | Anemometer | Leon Battista Alberti |
1590 | Microscope | Zacharis Janssen |
1593 | Thermometer | Galileo |
1623 | Automatic Calculator | Wilhelm Schickard |
1628 | Circulation of blood | William Harvey |
1725 | Clock Mechanical | Hsing and Ling-Tsan |
1742 | Centigrade Scale | Anders Celsius |
1748 | Electroscope | Jean Nollet |
1752 | Lightning Conductor | Benjamin Franklin |
1766 | Hydrogen | Henry Cavendish |
1774 | Chlorine | Karl Wilhelm Scheele |
1775 | Oxygen | Antoine Laurent Lavoisier |
1775 | Steam Ship | J.C Perier |
1776 | Submarine | David Bushnell |
1783 | Hot Air Balloon | Josef & Etienne Montgolfier |
1785 | Parachute | Jean Pierre Blanchard |
Polio Vaccine | Jonas Edward Salk | |
1786 | Steam Boat | John Fitch |
1800 | Volta | Electric Battery |
1804 | Locomotive | Richard Trevithick |
1816 | Stethoscope | Rene Laennec |
1824 | Electromagnet | William Sturgeon |
1831 | Chloroform | E. Soberran |
1839 | Bicycle | Kirkpatrick Macmillan |
1839 | Ozone | Christian Schonbein |
1841 | Typewriter | Peter Mitterhofer |
1846 | Sewing Machine | Elias Howe |
1848 | Motorcycle | Edward Butler |
1851 | Refrigerator | James Harrison |
1852 | Steam-Powered Airship | Henri Giffard |
1858 | Theory of Evolution | Charles Darwin |
1861 | Celluloid | Alexander Parkes |
1861 | Machine Gun | Richard Gaffing |
1867 | Dynamite | Alfred B. Nobel |
1868 | Helium | William Ramsay |
1869 | Periodic Table | Dmitri Mendeleev |
1873 | Barbed Wire | Joseph F. Glidden |
1873 | Electric Motor (DC) | Zenobe Gramme |
1876 | Microphone | Alexander Graham Bell |
1878 | Gramophone | Thomas Edison |
1882 | Electric Fan | Wheeler |
1884 | Fountain Pen | Lewis Edson Waterman |
Petrol for Motor Card | Karl Benz | |
1886 | fluorine | Ferdinand Frederick Henri Moissan |
1888 | Ball Point Pen | John Loud |
1888 | Bicycle Tyres | John Boyd Dunlop |
1889 | Cine Camera | Wm. Friese-Greene |
1892 | Animation | Emile Reynaud |
1892 | Diesel Engine | Rudolf Diesel |
1894 | Radio | Guglielmo Marconi |
1894 | Ship (Turbine) | Charles Parsons |
1895 | X-ray | Wilhelm Conrad Roentgen |
1898 | Radium | Marie & Pierre Curie |
1899 | Aspirin | Dr. Felix Hoffman |
1900 | Blood Group | Karl Lansdsteiner |
1903 | Aeroplane | Wilber and Orville Wright |
1912 | Vitamin A | Frederick Gowland Hpokins |
1914 | Air Conditioner | Willis Carrier |
1922 | Radar | Dr. Albert H. Taylor & Leo C. Young |
1923 | Insulin | Sir Frederick Banting |
1926 | Rocket Engine | Robert H. Goddard |
1928 | Penicillin | Alexander Fleming |
1928 | Xerox Machine | Chester Carlson |
1935 | Richter Scale | Charles Richter |
1936 | Jet Engine | Hans Von Ohain |
1939 | Helicopter | Igor Sikorsky |
1945 | Atom Bomb | Julius Robert Oppenheimer |
1948 | Transistors | John Bardeen, William Shockley & Walter Brattain |
1959 | Hovercraft | Christopher Cockerell |
1960 | Laser | Dr. Charles H. Townes |
1964 | Synthesizer | Dr. Robert Arthur Moog |
1929 | Vitamin K | Henrik Dam |
1989 | World Wide Web | Tim Berners Lee with Robert Cailliau |
More from us:
Important Study Notes for Defence Exams
Defence Specific Notes
Weekly Current Affairs
Current Affairs Quiz
SSB Interview Tips
Thanks
Sahi Prep Hai Toh Life Set Hai!
Comments
write a comment