A
Adding Machine -Blaise Pascal & William Burroughs
Air Conditioning -Carrier
Air Plane -(Jet Engine) Whittle
Air-brake -George Westinghouse
Airplane with motor -Orville and Wright
Airship -Giffard
Airship (Non-rigid) -Zeppelin
Aniline Dyes Hoffman
Animal Classification -Aristotle (Father of Zoology)
Anti-polio Vaccine -Jonas E.Salk
Antiseptic Surgery -Joseph Lister
Arc Lamp -C.F.Brush
Artificial heart -Michael de Baxey
Art of Printing -Guttenburg
Atomic Physics -Ernest Rutherford
Atomic Theory -John Dalton
Atom-breaking up the nucleus -Rutherford
Atomic Numbers -Moseley
Atomic Structure -Bohr & Rutherford
Atomic bomb -Otto Hahn
Automobile (Self Starter) -Kettering
Automobile (gasoline) -Daimler
Automobile (gears) -Benz
Automobile (magneto) -Daimler
Automobile (Steam) -Nicolas Cugnot
Avogradra’s Hypothesis -Avogadro
Ayurveda -Atreya
B
Bacteria -Leeuwenhock
Ball Point Pen -John Loud
Balloon -Montgolfier
Barometer -Torricelli
Battery & Current Electricity -Volta
Beriberi (cause) -Eijkman
Bicycle -Macmillan
Bicycle tyre -Dunlop
Bifocal lens -Franklin
Blood Circulation -Harvey
Blood Transfusion -Landsteneir
Blood grouping -Dr.Costella and Dr.Moss
Brownian Movements -Robert Brown
Burglar Alarm -Edwin T.Holmes
C
Camera -Zeiss
Carburettor -Daimler
Cash Register -James Kitty
Cells in the plants -Robert Hooke
Cell Theory -Schleiden & Schwann
Cement -Joseph Aspdin
Chain Drive -Leonardoda Vinci
Chloroform -James Young Simpson
Cholera bacillus -Robert Koch
Chronometer -John Harrison
Cinema -Nicolas Lumiere & Edison
Cinematography -Thomas Edison
Clock -Pendulum Huygens
Computer (Original Model) -Charles Babbage
Computer (electronic) -J.G.Brainerd J.P.Eckert & J.W.Manchly
Cosmic Rays -R.A.Millikan
Crystal Dynamics -C.V.Raman
D
D.D.T. -D. Paul Muller
DNA (model) -Watson and Crick
Diesel Oil Engine -Rudolf Diesel
Disc Brake -Lanchester
Dynamite -Alfred Nobel
Dynamo -Michael Faraday
E
Electric Attraction -Coulomb
Electric Battery -Volta
Electric Current, -Induction of Michael Faraday
Electric Energy -Joule, James
Electric Lamp -Edison
Electric Motor (DC) -Zenobe Gramme
Electric Motor (AC)- Nikola Tesla
Electrical Resistance -Ohm
Electricity,Current -Volta
Electrons -J.J.Thomson
Elevator brake (lift) -Otis
Evolution, Theory -Charles Darwin
F
Film (Musical) -Lee de Forest
Film (talking) -Warner Bros.
Fountain Pen -Waterman
Four Stroke Engine -Nikolaus Lotto
Flying Shuttle -John Kay
G
Galvanometer -Sweigger
Gas Engine -Diamler
Gas Lighting -William Murdock
Geiger counter -Geiger
Geometry -Euclid
Genetic Code (deciphering) -Hargobind Khorana
Gramophone -Thomas Edison
Gravitation, -Laws of Newton
Gunpowder -Roger Bacon
H
Heavy Hydrogen -H.C.Urey
Helicopter -Broquet
Helium -Janssen & Lockyer
Homoeopathy -Hahnemann
Hydrogen -Henry Cavendish
I
Insulin -F.Banting
J
Jet Propulsion -Frank Whittle
Jet Engine -Frank Whittle
K
Kala-a-zar Fever -U.N.Bramachari
Kidney Machine- Kolf
L
Laughing Gas -Priestley
Laser -Charles Townes
Lever, -Principle of Archimedes
Lift (power elevator)- Otis
Lightning Conductor -Benjamin Franklin
Logarithms -John Napier
Locomotive -Richard Travithick
M
Malaria Parasite -Dr.Ronald Ross
Machine gun -James Puckle
Malaria germs- Laveran
Malaria Parasite -Dr.Ronald Ross
Match (safety) -J.E.Landstorm
Mathematics (India) -Ramanujan.S.
Microphone -Berliner
Microscope -Jansen (improved by Galileo)
Microscope (electron) -Vladimir Kosme Sworykin
Motor Car -Austin
Motion,- Law of Newton
Motor cycle- Edward Butler
Motor Scooter- Greville Bradshaw
Mitochondria -C.Benda
N
Natural Selection, -Laws of Darwin
Neon-gas -W.Ramsay
Neon Lamp -George Clande
Neutron -Chadwick
Nuclear Fission -Otto Hahn
Nuclear Physics -John Crockfort
Nylon -W.Carothers
O
Origin of Life (artificial)- Stanley Millar
Oxygen -J.B.Priestley
P
Paints -Shalimar
Parachute -Andre-Jacques
Penicillin -Alexander Fleming
Periodic Law -Mendeleev
Phonograph -Edison
Photography- L.Daguerre
Photography (Coloured)- Gabriel Lippman
Pneumatic Tyre -Dunlop
Poliomyelitis (vaccine) -Jonas Salk
Polythene -Fawcett
Pressure Cooker -Dennis Papin Robert Boyle
Printing Press -Caxton
Printing for the Blind -Louis Braille
Q
Quantum Theory -Max Planck
R
Radar Robert -Watson Watt
Radio Telephone- Lee De Forest
Radio Transmitter -Alexanderson
Radio signals- G.Marconi
Railway Engine -Stephenson
Raman Effect -C.V.Raman
Razor (Safety)- Gillette
Razor (Electric) -Jacob Schick
Rayon -Joseph Swann
Refrigerator -Harrison & Catlin
Relativity, -theory of A.Einstein
Replacing human heart -Christian Barnard
Revolver -Samuel Colt
Rh-factor -Karl Landsteiner
Rubber (latex foam)- Dunlop Co.
Rubber (tyres)- Thomas Hancock
Rubber (vulcanised)- Goodyear
Rubber (waterproof)- Macintosh
S
Safety Lamp -Humphrey Davy
Safety Matches -J.E.Landstorm
Safety Pin -William Hunt
Safety Razor- Gillette
Salk Vaccine (Anti Polio) -Dr.Jonas E.Salk
Seismograph -Robert Mallet
Sewing Machine -Issac Singer
Ship (Steam) -J.C.Pierier
Ship (turbine) -Charles Parsons
Shorthand -Pitman
Skyscraper- Baron Jenny
Solar system -Copernicus
Spectacles- Venice (Italy)
Stethoscope -Rene Lainnec & William Stockes
Steel (Stainless)- Henry Bearley
Space -Flying Wernher Von
Submarine- Bushell
T
T.N.T. (high explosive) -Will Brand
Tank (Military)- Swinton
Telegraph -William Cook
Telegraph Code -Samuel Morse
Telephone -Graham Bell
Telescope- Galileo
Telescope (Reflecting) -Newton
Television -J.L.Baird
Thermometer -Fahrenheit
Torpedo -Rabert Whitehead
Transformer -William Stanley
Transistor -W.Shockley & Bardeen
Tuberculosis bacilli- Robert Koch
Tungsten- Coolidge
Turbine Engine -Charles Parsons
Typewriter -Sholes
Tyre (Cycle) -Dunlop
Tyre (Pneumatic) -Dunlop
U
Umbrella -Samuel Fox
Uranium -Henry Becquerel
Uranus (planet) -William Herchel
V
Vacuum Flask -James Dewar
Vaccination (Small Pox) -Edward Jenner
Vitamin D -F.C. Hopkins
Vitamins -Funk
Vulcanisation -Goodyear
W
Washing Machine -Hurley Machine Co.
Washing Soda- Lablanc
Watch (winding)- Greguet
Weaving Machine -Kay
Welding (Electric)- Thomson
Wireless Telegraphy -G.Marconi
X
X-ray -Roentgen
X-ray tube -Coolidge
Xenon -W.Ramsay & M. Travers
Xerography -Chester Carison
Xerox Haloid-Xerox
Y
Yellow fever, -cause of Reed
Z
ZETA (Zero Energy Thermo Harwell nuclear Assembly)
Zip -Fastener W.L.Judson