20th Century Technology By shmoss Nov 3, 1903 The Wright brothers invent the first gas motored and manned airplane. Nov 4, 1903 First (?) Narrative Movie: "Great Train Robbery" Nov 3, 1905 Albert Einstein published the Theory of Relativity and made famous the equation, E = mc2. Nov 3, 1908 Model T first sold. Nov 3, 1923 Farnsworth invents television Nov 4, 1927 First Movi with spoken Dialogue: "The Jazz Singer" Nov 3, 1928 Otto Frederick Rohwedder of Davenport, Iowa, USA invented the first loaf-at-a-time bread-slicing machine Nov 3, 1932 Polaroid photography invented by Edwin Herbert Land. Nov 3, 1942 Nuclear Reactor-- Enrico Fermi Nov 3, 1946 The microwave oven invented by Percy Spencer. Nov 3, 1946 ENIAC Computer Nov 4, 1948 egular commercial network television programming Nov 3, 1969 ARPANET (first wide-area packet switching network): United States Department of Defense Nov 4, 1977 Apple ]{ Released Nov 3, 1979 Sony Walkman Nov 3, 1980 Compact Disc Nov 3, 1984 Portable CD Player Nov 4, 1984 First Macintosh $2,496 Nov 3, 1990 World Wide Web --TBL Nov 4, 1995 'Toy Story' Released Nov 4, 1998 iMac Released