Click here to Install
You can give exam's on Computer as well as on Mobile phone's.
You can give exam's on Computer as well as on Mobile phone's.
INVENTION
\r\n\r\n/INVENTOR
\r\n\r\n/YEAR
\r\n\r\n/COUNTRY
\r\n\r\nAcetylene Gas
\r\n\r\n/Berthelot
\r\n\r\n/1862
\r\n\r\n/France
\r\n\r\nAdding Machine
\r\n\r\n/Pascal
\r\n\r\n/1642
\r\n\r\n/France
\r\n\r\nAdhesive Tape, Scotch
\r\n\r\n/Richard Drew
\r\n\r\n/1930
\r\n\r\n/U.S.A.
\r\n\r\nAdrenaline
\r\n\r\n/Schafer and Oliver
\r\n\r\n/1894
\r\n\r\n/Britain
\r\n\r\nAeroplane
\r\n\r\n/Orville & Wilbur Wright
\r\n\r\n/1903
\r\n\r\n/U.S.A.
\r\n\r\nAerosol Spray
\r\n\r\n/Erik Rotheim
\r\n\r\n/1926
\r\n\r\n/Norway
\r\n\r\nAir Conditioning
\r\n\r\n/Carrier
\r\n\r\n/1902
\r\n\r\n/U.S.A.
\r\n\r\nAirplane, Jet Engine
\r\n\r\n/Ohain
\r\n\r\n/1939
\r\n\r\n/Germany
\r\n\r\nAirship (non-rigid)
\r\n\r\n/Henri Giffard
\r\n\r\n/1852
\r\n\r\n/France
\r\n\r\nAnesthesia, Local
\r\n\r\n/Koller
\r\n\r\n/1885
\r\n\r\n/Austria
\r\n\r\nAnesthesia, Spinal
\r\n\r\n/Bier
\r\n\r\n/1898
\r\n\r\n/Germany
\r\n\r\nAnti-toxins (Science of Immunity)
\r\n\r\n/Behring & Kitasato
\r\n\r\n/1890
\r\n\r\n/Germany, Japan
