Inventions/Discoveries and Inventors/Discoverers

S. No. Invention/Discovery Inventor/Discover
1 Photoelectric effect Albert Einstein
2 Aeroplane Wright Brothers
3 Air conditioner W.H. Carrier
4 Alpha and Beta Particles Ernest Rutherford
5 Atom bomb Otto Hahn
6 Atomic Nucleus Ernest Rutherford
7 Atomic Structure Bohr and Rutherford
8 Atomic Theory Dalton
9 Balloon Jacques & Joseph
10 Ball-point Pen C. Biro
11 Barometer E Torricelli
12 Bicycle K Macmillan
13 Black hole Stephen Hawking
14 Calculator B. Pascal
15 Centigrade scale Celsius
16 Cinematograph Thomas Alva Edison
17 Cinema A L and J L lumiere
18 Clock Hsing and Ling Tsan
19 Computer Charles Babbage
20 Crescograph J C Bose
21 Dynamite Alfred Novel
22 Dynamo Michael Faraday
23 Electric Motor Michael Faraday
24 Electromagnet W. Sturgeon
25 Film D. Le de Forest
26 Fountain Pen L.E. Waterman
27 Gas Lighting William Murdoch
28 Gramophone Thomas Elva Edison
29 Gravity Newton
30 Holography Davis Gabor
31 Insulin Banting the Best
32 Jet Engine Sir Frank Whittle
33 Law of electrolysis Michael Faraday
34 Lift E G Ottis
35 Lighting conductor Benjamin Franklin
36 Locomotive Richard Trevithick
37 Locomotive engine Stevenson
38 Logarithms John Napier
39 Machinegun Gating
40 Magnifying glass Roger Bacon
41 Mercury barometer Evangelista Torricelli
42 Microphone A G Bell
43 Microscope Z Janssen
44 Motor car Karl Benz
45 Motorcycle Gottlieb Daimler
46 Neutron James Chadwick
47 Nuclear fission  Otto Hahn
48 Principle of relativity Albert Eienstien
49 Printing press Johannes Gutenberg
50 Proton Ernest Rutherford
51 Quantum Law Max Plank
52 Radar Robert Watson-Watt
53 Radio G Marconi
54 Radium Pierre and Marie Curie
55 Rayon American Visco Co
56 Revolver Samuel Colt
57 Refrigerator J Harrison
58 Rubber (water proof) Charles Machintosh
59 Safety Engine James Watt
60 Safety Lamp Sir Humphrey Davy
61 Safety Match John Walker
62 Safety razor Gillete
63 Scooter G Bradshaw
64 Shorthand Sir Issac Pitman
65 Spinning Frame Sir Richarad Arkwright
66 Spinning Machine James Hargreaves
67 Steam engine James Watt
68 Steel  Production Henry Bessemer
69 Submarine Bushnail
70 Tape recorder V Paulsen
71 Telephone Grham Bell
72 Television J L Bayerd
73 Theory of relativity Albert Eisntein
74 Thermometer Galileo Galilel
75 Tyre J.B. Dunlop
76 X-rays Wilhelm Routgen

 

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