Ramanujam—A great Indian mathematician.
Ramsay—Discovery of Inert gases such as Argon, Neon, Helium etc.
Ray, P.C.—Researches in chemistry.
Regnault—Experiments in regard to the physical properties of bodies and their relation to heat.
Roger Bacon—Gun powder.
Rontgen—Discovery of X-rays.
Rohmkorff—Induction coil.
Rutherford—Atomic Research; succeeded in splitting the atom for the first time in 1918.
Shalimar—Paints.
Stephenson—British engineer and pioneer in Railways. He was the first to put a locomotive on the line that was able to draw a train of 31 carriages.
Thomson, J.J.—Discovered electron.
Travers—Discovery of Neon gas (Working with Ramsay).
Urey—Discovery of Heavy Hydrogen.
Volta—Current electricity and electric battery.
Pioneers in Mechanical Inventions and Discoveries
Austin—Motor Car.
Bell, Graham—Telephone.
Berliner—Microphone.
Brequet—Helicopter.
Bushwell—Submarine.
Caxton—Printing Press.
Colt—Revolver.
Daimler—Gas engine.
Davy—Miner’s Safety Lamp.
Diesel—Internal Combustion engine (Diesel engine).
Dunlop—Pneumatic tyre.
Edison—First electric bulb and gramophone.
Faraday—Dynamo.
Fick—Law of Diffusion—Fick’s Law.
Frank Whittle—Jet propulsion.
Fulton—Stream boat.
Galileo—Telescope.
Gillette—Safety razor.
Guttenburg—Art of Printing.
Hoe—Rotary Printing Press.
Howe—Sewing Machine.
Huygens—Pendulum clock.
James Watt—Steam engine (patented in 1769).
Landstrom, J.E.—Safety Matches.
Macmillan—Bicycle (1842).
Mauser—Magazine of rifle.
Mercator—Celestial and a terrestrial globe.
Montgolfier—Balloon (1883)
Pascal—Calculating Machine.
Puckle, James—Machine gun
Shockley—Transistor.
Sholes—Typewriter.
Stephenson—Railway engine.
Swinton—Military tank.
Torricelli—Barometer.
Watt, Robert Watson—Radar.
W. & O. Wright (Wright Brothers)—Aeroplane (1903).
Waterman—Fountain pen.
Zeiss—Lenses; Camera.
Pioneers in
Medical Inventions and Discoveries
• Banting—Insulin (as a palliative for diabetes).
Barnard, Christian—Replacing the human heart.
Brahmchari, U.M.—Cure of Kala-a-zar fever.
Davy—Isolation of metals by electricity; studied properties of chlorine.
Domagk—Sulpha drugs as bactericides.
Latest Who is Who & What is What (Complete General Knowledge Book) for PPSC PMS PCS FPSC CSS Competitive Exam Preparation Most Helping Guide of PMS Jobs Written Test MCQs Information by Adspk
Adspk11
23/11/2015
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