Scientific inventions

Adding Machine - Pascal - France - 1642
Aeroplane - Wright brothers - US - 1903
Ballpoint Pen - C.Biro - Hungary - 1888
Barometer - E. Torricelli - Italy -1644
Bicycle - K. Macmillan - Scotland - 1839
Bicycle Tyre - J.B. Dunlop - Scotland -1888
Centigrade Scale - A. Celsius - France -1742
Cinematograph - Thomas Alva Edison - US -1891
Computer - Charles Babbage - Britain -1834
Cine Camera - Friese-Greene - britain -1889
Cinema - A.L. and J.L Lumiere - France -1895
Clock (mechanical) - Hsing and Ling-Tsan - China - 1725
Clock (pendulum) - C. Hugyens - The Netherlands -1657
Diesel Engine - Rudolf Diesel - Germany - 1892
Dynamite - Alfred Nobel- Seeden - 1867
Dynamo - Michael Faraday - England - 1831
Electric Iron - H.W. Seeley - US - 1882
Electric Lamp - Thomas Alva Edison - US - 1879
Electromanager - W. Sturgeon - England - 1831
Film (with Sound) - Dr. Lee de Forest - US -1923
Fountain Pen - L.E. Waterman - US -1884
Gas Lighting - Willam Murdoch - Scotland -1794
Gramophone - Thomas Alva Edison- US - 1878
Jet Engine - Sir Frank Whittle - England -1937
Lift - E.G.Otis - US - 1852
Locomotive - Richard Trevithck - England -1804
Machine Gun - Richard Gatling - US - 1861.
Match(safety)- J.E. Lundstrom -Sweden - 1855
Microphone - David Hughes- US - 1878
Microscope - Z.Janssen - The Netherlands -1590
Motor Car (Petrol) - Karl Benz - Geamany - 1885
Motorcycle - Edward Butler - England - 1884
Neon-Lamp - G.Claude - France - 1915
Nylon - DR.W.H.Carothers - US - 1937
Parachute - Louis Lenormand - France - 1797
Photography(paper) - W.H.Fox Talbot - England -1835
Printing press - J.Gutenberg -Germany -1455
Radar - Dr.A.H. Taylor and L.C.Young - US -1922
Radium - Marie and pierre curie - France - 1898
Rayon - Viscose Co. -US - 1910
Razor (safety) - K.C. Gillette - US -1895
Razor (electric) - Col. J. Schick - US - 1931
Refrigerator - J. Harrison and A. Britain 1851 Carlin
Revolver - Samuel Colt -US - 1835
Rubber (vulcanised) - Charles Goodyear - US- 1841
Rubber (waterproof)- Charles Macintosh - Scotland - 1819
Safety Lamp - Sir Humphry Davy - England - 1816
Safety Pin - William Hurst - US - 1849
Sewing Machine - B. Thimmonnier - France -1830
Scooter - G. Bradshaw - England - 1919
Ship (steam) - J.C. Perier - France -1775
Ship (turbine) - Sir Charles Parsons - Britain - 1894
Shorthand (modern) - Sir Isaac Pitman- England - 1837
Spinning Frame - Sir Richard Arkwright - England - 1769
Steam Engine (Piston)- Thomas Newcombe - Britain -1712
Steam engine- James Watt - Scotland - 1765
Stainless Steel - Harry Brearley - England - 1913
Submarine - D. Bushnell - US - 1776
Tank- Sir Ernest Swington - England - 1914
Telegraph Code - Samuel F.B. Morse - US - 1837
Telephone- Alexander Graham Bell US 1876
Telescope- Hans Lippershey - The Netherlands -1608
Television - John Logie Baird - Scotland -1926
Terylene - J. Whinfield and H. Dickson - England -1941
Thermometer - Galileo Galilei - Italy -1593
Tractor - J. Froelich - US - 1892
Transistor- Bardeen, Shockley and Brattain - US- 1949
Typewriter - C. Sholes - US -1866
Radio Valve - Sir J.A. Fleming - Britain -1904
Watch - A.L. Brequet - France - 1791
X-ray - Wilhelm Roentgen - Germany -1895
Zip Fastener - W.L. Judson - US -1891