వస్తువులు – కనుగొన్న వ్యక్తులు – Inventions and Discoveries – Part(3)
Lift (Elevators)……………………………………….Otis
Linotype………………………………….Mergenthaler
Line of demarcation (ship)…………………..Plimsoll
Laws of Electrical Resistance……………………Ohm
Law of Electrolysis…………………………….Faraday
Law of gases……………………………….Gay Lussac
Laws of Gravitation……………………………Newton
Laws of Heredity……………………Gregory Mandel
Laws of Motion…………………………………Newton
Laws of Natural Selections…………………..Darwin
Laws of Multiple Proportion………………….Dalton
Liquid Oxygen…………………………………….Dewar
Machine Gun………………….: Dr. Richard Gattling
Maser……………………………..: Charles H. Townes
Microphone………………………………: Graham Bell
Measurement of Electrical Energy……………Joule,James Prescoft
Meson……………………………………Hideki Yakawa
Microscope…………………………………………Janes
Molecular Scattering of light in fluid.Ramanathan
Neon Gas……………………………..Ramsay, Travers
Neutron…………………………………………Chadwick
Nuclear Fission……….Otto Hahn, Bohr and Fermi
Nylon Plastic………………………………….Carothers
Oxygen……………………………………..: J.B.Preistly
Origin of Species……………………..Charles Darwin
Parachute……………………………….: A.J. Garnerian
Pencillin…………………………..: Alexander Fleming
Photography (Film)……………………: John Carbutt
Periodic Law…………………………………Mendeleef
Phonograph………………………………………Edison
Phonographic Shorthand………………………Pitman
Photograph…………………………………..Dauguerre
Principle for lever (S.P.Gravity)……….Archimedes
Phototherapy……………………………….N.R.Finsen
Positive Electrons……………………………Anderson
Powerloom……………………………………Cartwright
Pneumatic Tyre…………………………………..Dunlop
Printing for the Blind…………………………….Braille
Printing Press…………………………………….Caxton
Printing Types………………………John Guttenberg
Psycho-analysis………………….Dr.Sigmund Frey
Rayon………………………………..: Sir Joseph Swan
Radio-activity of Uranium……….Henry Becquerel
Raman effect…………………………………C.V.Raman
Radium……………………………………Madame Curie
– Inventions and Discoveries – Part(1)
– Inventions and Discoveries – Part(2)
– Inventions and Discoveries – Part(3)
– Inventions and Discoveries – Part(1)
– Inventions and Discoveries – Part(2)
– Inventions and Discoveries – Part(3)
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