Inventions And Discoveries
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Inventions and Discoveries

Archimedean Screw (3rd CenBC)
Archimedes (Greece)
Atom Bomb(1945)
J.Robert Oppenheimer (U.S)
Atomic Theory (1809)
Dalton (England)
Atomatic Rifle (1918)
John Browning (U.S)
Avogadro's Hypothesis (1811)
Avogadro (Italy)
Ballistic Missile (1944)
Wernher von Braun (Germany)
Balloon (1783)
Jacques and Joseph Montgolfier (France)
Ball-Point Pen (1888)
Jhon J. Loud (U.S)
Barometer (1644)
Evangelista Torricelli (Italy)
Battery (Electric) (1800)
Alessandro Volta (Italy)
Bifocal Lens(1780)
Benjamin Franklin(U.S)
Boson (1950)
S.N.Bose (India)
Boyle's Law (1662)
Boyle (Ireland)
Braille (1829)
Louis Braille (France)
Bunsen Burner (1855)
R Willhelm won Bunsen (Germany)
Carburettor (1876)
Gottlieb Daimler (Germany)
Cellophane (1908)
Dr. J Brandenberger (Switzerland)
Celluloid (1861)
Alexander Parkes (England)
Chronometer (1735)
John Harrison (England)
Cinema (1895)
Nicolas and Jean Lumiere (England)
Computer (1824)
Dr. Alan M. Turing (England)
Dynamite (19th cen.)
Alfred Nobel (Germany)
Electric Flat Iron (1882)
H.W.Seeley (U.S)
Electric Furnace (1861)
William Siemens (England)
Electric Lamp (1879)
Thomas Alva Edison (U.S)
Electro-Magnet (1824)
William Sturgeon (Britain)
Film(Movie) (1885)
Louis Prince (France)
Film(Talkie) (1922)
J.Engl,J.Mussolle & H.Vogt(Germany)
Fountain Pen (1884)
Waterman(U.S)
Frequency Modulation-FM(1933)
E.H.Armstrong(U.S)
Galvanometer (1834)
Andre-Marie Ampere (France)
Glider(1853)
Sir George Cayley (Britain)
Gyro-compass(1911)
Elmer A. Sperry(U.S)
Holography (1947)
Denis Gason (England)
Hydrogen Bomb (1952)
Edward Teller (U.S)
Isolation of metals by electricity(c. 1800)
Davy (England)
Laser (1960)
T.H.Maimah (U.S)
Launderette (1934)
J.F. Cantrell (U.S)
Lightning Conductor (1752)
Benjmin Franklin (U.S)
Linoleum (1860)
Frederick Walton (England)
Loudspeaker (1900)
Horace Short (England)
Magnetic Recording Tape (1928)
Fritz Pfleumer (Germany)
Microphone (1876)
Alexander Graham Bell (U.S)
Micro-processor (1971)
Robert Noyce&Gordon Moore (U.S)
Microscope (1590)
Z.Janssen (Netherlands)
Microwave Oven (1947)
Percy I. Spencer (U.S)
Neon Lamp (1910)
Georges Claude(France)
Neutron bomb (1958)
Samuel Cohen (U.S)
North Pole (1909)
Robert Peary (Cresson springs)
Nylon (1937)
Dr.Wallace H. Carothers (U.S)
Optical Fibre (1955)
Narinder Kapany (Germany)
Photoelectric cell (1893)
Julius Elster, Hans F. Geitel (Germany)
Photography (on film) (1888)
John Carbutt (U.S)
Rayon (1883)
Sir Joesph Swann (Britain)
Refrigeration (1850)
James Harrison, Alexander Catlin (U.S)
Rubik Cube (1975)
Prof. Emo Rubik (Hungary)
Safety Match (1826)
John Walker (Britain)
Safety Pin (1849)
Walter Hunt (U.S)
Solar System (1540)
Copernicus (Poland)
South Pole (1912)
Amundsen (Norway)
Stainless Steel (1913)
Harry Brearley (Britain)
Steam Engine (condenser) (1765)
James Watt (Britain)
Telegraph (1787)
M.Lammond (France)
Telegraph Code (1837)
Samuel F.B. Morse (U.S)
Telescope (1608)
Hans Lippershey (Netherlands)
Television (1927)
P.T. Fransworth (U.S)
Transformer (1831)
Micheal Faraday (England)
Transistor (1948)
Bardeen, Shockley&Brattain (U.S)
Video Tape (1956)
Charles Ginsberg (U.S)
Watch (1462)
Bartholomew Manfredi (Italy)
West Indies (1492)
Coloumbus (Italy)
Xerography (c. 1930)
Chester F. Carlson (Italy)
Zip Fastener (1891)
W.I. Judson (U.S)
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