Inventions and Discoveries

GK

1	Air Brake	George Westinghouse
2	Aniline Dyes	Hoffman
3	Antiseptic Surgery	Lord Joseph Lister
4	Archimedean Screw	Archimedies
5	Avogadro's Hypothesis	Avogadro
6	Atomic Number	Mosley
7	Atomic Theory	Dalton
8	Atomic Structure	Bohr and Rutherford
9	Automobile	Daimler
10	Balloon	Montgolfier
11	Barometer	Torricelli
12	Beri - Beri	Eijkman
13	Bicycle	Macmillian
14	Blood Circulation	Harvey
15	Boson	S.N.Bose
16	Boyle's law	Boyle
17	Braille	Louis Braille
18	Breaking up the Nucleus of an atom	Rutherford
19	Celluloid	Parkes
20	Chloroform	James Harrison and James Young Simpson
21	Cholera Bacillus	Robert Koch
22	Cinematography	Thomas Alva Edison
23	Coloured Photography	Lippman
24	Cosmic Rays	R.A.Millikan
25	Crescograph	J.C.Bose
26	Crystal Dynamics	C.V.Raman
27	Cyclotron	Lawrence
28	D.D.T.	Dr.Paul Muller
29	Deuterium (Heavy Water)	H.C.Urey
30	Diesel Oil Engine	Rudolf Diesel
31	Discovery of North Pole	Robert Peary (1909)
32	Discovery of South Pole	Amundson (1912)
33	Discovery of West Indies	Columbus (1492)
34	Discovery of Solar System	Copernicus (1540)
35	Discovery of Laws of Planetary Motion	Kepler
36	Discovery of Specific Gravity	Archimedes
37	Drinker's Chamber of Iron Lung	Dr.Philip Drinker
38	Dynamite	Alfred Nobel
39	Dynamo	Faraday
40	Dynamical theory of Heat	Lord Kelvin
41	Deciphering the genetic code	Dr.Hargobiad Khorana
42	Discovery of Electrons	J.J.Thomson
43	Electric Battery	Volta
44	Electric Lamp	Edison
45	Electricity	Faraday
46	Electron Theory	Bohr
47	Electromagnetic Theory	Maxwell
48	Electrical Waves	Heitz
49	Electric Measurement	Gauss
50	Effect of Pressure on trough bodies	Meghnad Saha
51	Fahrenheit Scale	Fahrenheit
52	Film & Photographic goods	Kodak
53	Fundamental Laws of Electric Attraction	Coulomb
54	Fountain Pen	Waterman
55	Geometry	Euclid
56	Gun powder	Rogei Bacon
57	Gramophone	Thomas Alva Edison
58	Helicopter	Broquett
59	Helium Gas	Lockyer
60	Heavy Hydrogen	Urey
61	Homoeopathy	Hahnemann
62	Hovercraft	Cockrell
63	Hydrogen	Cavendish
64	Hydrophobia	Louis Pasteur
65	Induction of Electric Current	Faraday
66	Incandescent Bulb	Edison
67	Induction Coil	Rohm Korff
68	Insulin	F.Banting
69	Intelligence test	Binet
70	In Number Theory	Ramanujam
71	Jet Propulsion	Frank Whittle
72	Kala-azar Fever	U.N.Brahmachari
73	Laughing Gas	Priestley
74	Life Boat	Henry Great Head
75	Lift (Elevators)	Otis
76	Lightning Conductor	Benjamin Franklin
77	Linotype	Mergenthaler
78	Line of demarcation (ship)	Plimsoll
79	Laws of Electrical Resistance	Ohm
80	Law of Electrolysis	Faraday
81	Law of gases	Gay Lussac
82	Laws of Gravitation	Newton
83	Laws of Heredity	Gregory Mandel
84	Logarithms	John Napier
85	Laws of Motion	Newton
86	Laws of Natural Selections	Darwin
87	Laws of Multiple Proportion	Dalton
88	Liquid Oxygen	Dewar
89	Mathematical Astro Physics	Chandrasekhar
90	Measurement of Electrical Energy	Joule, James Prescoft
91	Mauve dye	Perkin
92	Machine Gun	Dr.Gatting
93	Malarial Parasite	Ronald Ross
94	Mechanical Equivalent of Heat	Joules
95	Meson	Hideki Yakawa
96	Microphone	Berliner
97	Microscope	Janes
98	Montessori Method	Maria Montessori
99	Molecular Scattering of light in fluid	Ramanathan
100	Neon Gas	Ramsay, Travers
101	Neutron	Chadwick
102	Nuclear Fission	Otto Hahn, Bohr and Fermi
103	Nylon Plastic	Carothers
104	Origin of Species	Charles Darwin
105	Oxygen	Priestly
106	Paints	Shalimar
107	Penicillin	Fleming
108	Periodic Law	Mendeleef
109	Phonograph	Edison
110	Phonographic Shorthand	Pitman
111	Photograph	Dauguerre
112	Principle for lever (S.P.Gravity)	Archimedes
113	Phototherapy	N.R.Finsen
114	Positive Electrons	Anderson
115	Powerloom	Cartwright
116	Pneumatic Tyre	Dunlop
117	Printing for the Blind	Braille
118	Printing Press	Caxton
119	Printing Types	John Guttenberg
120	Psycho-analysis	Dr.Sigmund Freud
121	Quantum Theory	Max plank
122	Radio-activity of Uranium	Henry Becquerel
123	Raman effect	C.V.Raman
124	Radium	Madame Curie
125	Railway Engine	Stephenson
126	Radio transmitter	Alexanderson
127	Rare Gas	Cavandish
128	Replacing human heart	Christian Barnard
129	Revolver	Colt
130	Safety Lamp	Davy
131	Safety Razor	Gillet
132	Salk Vaccine	Salk
133	Seismograph	Roberts Mallet
134	Scientific astronomy	Hippalus
135	Sewing Machine	Elias Howe
136	Sextant	Hadley
137	Space flying	Braun, Dr.Wernher Von
138	Steam boat	Fulton
139	Steam Engine	James Watt
140	Steam Turbine	Parsons
141	Spectroscope	Bunsen
142	Steel Melting Process	Bessemer
143	Stethoscope	Laennec
144	Submarine	Bushwell
145	Sulpha Drugs	Domagk
146	Theory of Relativity	Einstein
147	Theory of Evolution	Darwin
148	Theory of conditioned reflex	Pavlov
149	Talkies	Lee-de-Frost
150	Tank	Swinton
151	Telegraphic Code	Samuel Morse
152	Telephone	Graham Bell
153	Telescope	Galileo
154	Television	Baird
155	Thermometer	Galileo
156	Thermos Flasks	Dewar
157	T.N.T.	llly Brandt
158	Transistor	Shockley
159	Typewriter	Sholes
160	Uranium fusion	Oho Hahn
161	Uranus (Planet)	Herschel William
162	Vaccination	Jenner
163	Vitamins	Funk
164	Washing Soda	Lablanc
165	Wireless Communication	Oliver Lodge
166	Wireless Telegraphy	Marcony
167	X - Rays	Roentgen
168	Zip Fastener	W.L.Judson