వస్తువులు – కనుగొన్నవ్యక్తులు – Inventions and Discoveries
Air Brake….George Westinghouse
Aniline Dyes……Hoffman
Adding Machine………Balise Pascal
Aeroplane…….. Wright Brothers
Air Conditioner…….. Carrier
Atom Bomb……. Otto Hahn
Aspirin……..: Dreser
Alcohol Thermometer…….: Farenheit
Atomic Thermometer………..: Bohr
Atomic Theory………….: Dalton
Atomic Number………….Mosley
Atomic Structure………..Bohr and Rutherford
Automobile……….: Daimler
Antiseptic Surgery……….Lord Joseph Lister
Archimedean Screw………..Archimedies
Avogadro’s Hypothesis………Avogadro
Ball Pen………..: Loud
Balloon……….. Montogolfier
Blood Circulation…….: Harvey
Barometer……….: Torricelli
Bicycle………: Mac Millan
Braily System…..: Louis Braille
Beri – Beri…….Eijkman
Blood Circulation……..Harvey
Boson………S.N.Bose
Boyle’s law……….Boyle
Braille……….Louis Braille
Computer……: Charles Babbage
Chloroform…….: James Young Simpson
Cinema………: Lumiere Brothers
Cinema Projector……..: Thomas Alva Edison
Crescograph…….: J.C. Bose
Celluloid……….Parkes
Chloroform……….James Harrison andJames Young Simpson
Cholera Bacillus……..Robert Koch
Coloured Photography………Lippman
Cosmic Rays………R.A.Millikan
Cyclotron………..Lawrence
Diesel Engine…….: Rudolf Diesel
Dynamo……..: Michael Faraday
Dynamite………: Alfred Nobel
Deuterium (Heavy Water)……l.H.C.Urey
**Inventions and Discoveries – Part(2)
**Inventions and Discoveries – Part(3)
**Inventions and Discoveries – Part(2)
**Inventions and Discoveries – Part(3)