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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.
Nylon
\r\n\r\n/Dr. wallace H. Carothers
\r\n\r\n/1937
\r\n\r\n/U.S.A.
\r\n\r\nOpen Heart Surgery
\r\n\r\n/Walton Lilehel
\r\n\r\n/1953
\r\n\r\n/U.S.A.
\r\n\r\nOptical Fibre
\r\n\r\n/Narinder Kapany
\r\n\r\n/1955
\r\n\r\n/Germany
\r\n\r\nOral Contraceptive Pills
\r\n\r\n/Gregory Pincus, Rock
\r\n\r\n/1955
\r\n\r\n/U.S.A.
\r\n\r\nPacemaker
\r\n\r\n/Zoll
\r\n\r\n/1952
\r\n\r\n/U.S.A.
\r\n\r\nPaper
\r\n\r\n/A.D. 105
\r\n\r\n/China
\r\n\r\nPasteurization
\r\n\r\n/Louis Pasteur
\r\n\r\n/1867
\r\n\r\n/France
\r\n\r\nPencil
\r\n\r\n/Lacques-Nicolas Conte
\r\n\r\n/1792
\r\n\r\n/France
\r\n\r\nPenicillin
\r\n\r\n/Alexander Fleming
\r\n\r\n/1928
\r\n\r\n/Britain
\r\n\r\nPeriodic Table
\r\n\r\n/Mendeleyev
\r\n\r\n/1869
\r\n\r\n/Russia
\r\n\r\nPhoto Film, Celluloid
\r\n\r\n/Reichenbach
\r\n\r\n/1893
\r\n\r\n/U.S.A.
\r\n\r\nPhoto Film, Transparent
\r\n\r\n/Goodwin Eastman
\r\n\r\n/1884
\r\n\r\n/U.S.A.
\r\n\r\nPhotocopier
\r\n\r\n/Carlson
\r\n\r\n/1938
\r\n\r\n/U.S.A.
\r\n\r\nPhotoelectric Cell
\r\n\r\n/Julius Elster, Hans F. Geitel
\r\n\r\n/1893
\r\n\r\n/Germany.
\r\n\r\nPhotography (on Film)
\r\n\r\n/John Carbutt
\r\n\r\n/1888
\r\n\r\n/U. S. A.
\r\n\r\nPhotography (on Metal)
\r\n\r\n/J.N. Niepce
\r\n\r\n/1826
\r\n\r\n/France
\r\n\r\nPhotography (on Paper)
\r\n\r\n/W.H. Fox Talbot
\r\n\r\n/1835
\r\n\r\n/Britain
\r\n\r\nPhysiology
\r\n\r\n/Albrecht Von Haller
\r\n\r\n/1757-66
\r\n\r\n/Switzerland
\r\n\r\nPiano
\r\n\r\n/Cristofori
\r\n\r\n/1709
\r\n\r\n/Italy
\r\n\r\nPistol, Revolver
\r\n\r\n/Colt
\r\n\r\n/1836
\r\n\r\n/U. S. A.
\r\n\r\nPlutonium Fission
\r\n\r\n/Kennedy, Whal, Seaborg, Segre
\r\n\r\n/1940
\r\n\r\n/U.S.A.
\r\n\r\nPop-up toaster
\r\n\r\n/Charles Strite
\r\n\r\n/1927
\r\n\r\n/U.S.A.
\r\n\r\nPositron Emission Tomography
\r\n\r\n/Louis Sokoloff
\r\n\r\n/1978
\r\n\r\n/U.S.A.
\r\n\r\nPrinting (Rotary)
\r\n\r\n/Richard Hoe
\r\n\r\n/1846
\r\n\r\n/U.S.A.
\r\n\r\nPrinting (Web)
\r\n\r\n/William Bullock
\r\n\r\n/1865
\r\n\r\n/U.S.A.
