Scientific Inventions

Invention

Inventor

Year

Country

Disc Video
Philips Co.
1972
Holland
DNA, Structure
Crick, Waston, Wilkins
1951
UK,US,UK
Dynamo
Hypolite Pixil
1832
France
Electric Flat Iron
H.W. Seeley
1882
U.S.A.
Electric Iron
Henry W. Seely
1882
U.S.A.
Electric Lamp
Thomas Alva Edison
1879
U.S.A.
Electric Motor (AC)
Nikola Tesla
1888
U.S.A.
Electric Motor (DC)
Zenobe Gramme
1873
Belgium
Electric Washing machine
Alva J. Fisher
1906
U.S.A.
Electro-Magnet
William Sturgeon
1824
Britain
Electron
Thomson. J
1897
Britain
Electronic Computer
Dr. Alan M. turing
1824
Britain
Electroplating
Luigi Brugnatelli
1805
Italy
Facsimile Machine
Alexander Bain
1843
Britain
Fibre Optics
Kepany
1955
Britain
Film (Moving Outlines)
Louis Prince
1885
France
Film (Musical Sound)
Dr. Le de Forest
1923
U.S.A.
Film (Talking)
J. Engl, J. Mussolle & H. Vogt
1922
Germany
Floppy Disk
IBM
1970
U.S.A.
Fountain Pen
Lewis E.Waterman
1984
U.S.A.
Frisbee
Fred Morrisson
1948
U.S.A.
Galvanometer
Andre-Marie Ampere
1834
France
Glider
Sir George Cayley
1853
Britain
Gramophone
Thomos Alva Edison
1878
U.S.A.
Helicopter
Etienne Oehmichen
1924
France
HIV
Martagnier
1984
French
Holography
Denis Gason
1947
Britain
Hydrogen Bomb
Edward Teller
1952
U.S.A.
Intelligence Testing
Simon Binet
1905
French
Jet Engine
Sir Frank Whittle
1937
Britain
Laser
Theodore Maiman
1960
U.S.A.
Launderette
J.F. Cantrell
1934
U.S.A.
Lift (Mechanical)
Elisha G. Otis
1852
U.S.A.
Lighting Conductor
Benjamin Franklin
1752
U.S.A.
Locomotive
Richard Trevithick
1804
Britain
Logarithms
Napier
1614
Britain
Loom, power
E. Cartwright
1785
Britain
Loudspeaker
Horace Short
1900
Britain
Machine Gun
Richard Gatling
1718
Britain
Magnetic Recording Tape
Fritz Pfleumer
1928
Germany
Match, Safety
John Walker
1826
Britain
Microphone
Alexander Graham Bell
1876
U.S.A.
Microprocessor
Robert Noyce & Gordon Moore
1971
U.S.A.
Microscope, comp.
Z. Janssen
1590
Netherlands
Microscope, elect.
Ruska Knoll
1931
Germany
Microwave Oven
Percy LeBaron Spencer
1947
U.S.A.
Motor Cycle
G. Daimler
1885
Germany
Movie Projector
Thomas Edison
1893
U.S.A.
MRI
Damadian
1971
U.S.A.
Neon Lamp
Georges Claude
1910
France

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