List of inventions
Adding Machine, 1642. Inventor : Blaise Pascal (France) (1623-62). Earliest commercial machine invented by William Burroughs (U.S.) in St. Louis, Missouri in 1885. Addressograph, 1893. Inventor : J.S. Duncan (U.S.). Manufactured in Chicago, Illinois. Airplane, 1903. Inventors: Orville Wright (1871-1948) and Wilbur Wright (1867-1912), (U.S.) Kitty Hawk, North Carolina. Airship (non-rigid), 1852. Inventor : Henri Giffard (France) (1825-82). Steam-powered propeller flew over Paris (1852). Airship (rigid) , 1900. Inventor : Graf Ferdinand von Zeppelin (Germany) (1838- 1917). Bodensee. Antiseptic , 1867. Inventor : Dr. Joseph Lister (England). Arc Lamp , 1879. Inventor : C.F. Brush (U.S.) (1849-1929). Cleveland, Ohio. Argon, 1894. Discoverers : Sir William Ramsay and Baron Ray Leigh (Great Britain). Aspirin, 1899. Inventor : Dr. Felix Hoffman, Germany. Atom Bomb , 1945. Inventor : Julius Robert Oppenheimer (U.S) (1904-1967). Autogiro, 1923. Inventor : Juan de la Cier...