Scientific Inventions

Invention

Inventor

Year

Country

Acetylene Gas
Berthelot
1862
France
Adding Machine
Pascal
1642
France
Adhesive Tape, Scotch
Richard Drew
1930
U.S.A.
Aeroplane
Orville & Wilbur Wright
1903
U.S.A.
Aerosol Spray
Erik Rotheim
1926
Norway
Air Conditioning
Carrier
1902
U.S.A.
Airplane, Jet Engine
Ohain
1939
Germany
Airship (non-rigid)
Henri Giffard
1852
France
Artificial Heart
Willem Kolff
1957
Netherlands
Atomic Bomb
J. Robert Oppenheimer
1945
U.S.A.
Atomic Numbers
Moseley
1913
Britain
Atomic Theory
Dalton
1803
Britain
Automatic Rifle
John Browning
1918
U.S.A.
Bakelite
Leo H. Baekeland
1907
Belgium
Ball-Point Pen
John J. Loud
1888
U.S.A.
Ballistic Missile
Wemher von Braun
1944
Germany
Balloon
Jacques & Joseph Montgolfier
1783
France
Barometer
Evangelista Torricelli
1644
Italy
Battery (Electric)
Alessandro Volta
1800
Italy
Bicyle
Kirkpatrick Macmillan
1839-40
Britain
Bicyle Tyres (Pneumatic)
John Boyd Dunlop
1888
Britain
Bifocal Lens
Benjamin Franklin
1780
U.S.A.
Bleaching Powder
Tennant
1798
Britain
Bunsen Burner
R.Willhelm von Bunsen
1855
Germany
Burglar Alarm
Edwin T. Holmes
1858
U.S.A.
Calculus
Newton
1670
Britain
Camera, Kodak
Walker Eastman
1888
U.S.A.
Canned Food
Appert
1804
France
Car (Petrol)
Kari Benz
1888
Germany
Car (Steam)
Nicolas Cugnot
1769
France
Carburetor
Gottlieb Daimler
1876
Germany
Cassette, Audio
Philips Co.
1963
Holland
Cassette, Videotape
Sony
1969
Japan
Celluloid
Alexander Parkes
1861
Britain
Cement (Portland)
Joseph Aspdin
1824
Britain
Chemotherapy
Ehrlich
1909
Germany
Chronometer
John Harrison
1735
Britain
Cinema
Nicolas & Jean Lumiere
1895
France
Clock (Mechanical)
I-Hsing & Liang Ling-Tsan
1725
China
Clock (Pendulum)
Christian Huygens
1656
Netherlands
Cloning, DNA
Boyer, Cohen
1973
U.S.A.
Cloning, Mammal
Wilmut, et al
1996
U.K.
Compact Disc
RCA
1972
U.S.A.
Compact Disc Player
Sony, Philips co
1979
Japan, Netherlands
Computer, Laptop
Sinclair
1987
Britain
Computer, Mini
Digital Corp.
1960
U.S.A.
Crossword Puzzle
Arthur Wynne
1913
U.S.A.
CT Sacn
Hounsfield
1973
Britain
Diesel Engine
Rudoff Diesel
1895
Germany
Disc Brake
Dr. F. Lanchester
1902
Britain

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