Inventions Related Question Answers
101. Neutron was invented by ?
Chadwick
102. Nuclear Fission was invented by ?
Otto Hahn, Bohr and Fermi
103. Nyclon Plastic was invented by ?
Carothers
104. Oxygen was invented by ?
J.B. Preistly
105. Origin of Species was invented by ?
Charles Darwin
106. Parachute was invented by ?
A.J Garnerian
107. Pencillin was invented by ?
Alexander Fleming
108. Photography (film) was invented by ?
…John Carbutt
109. Periodic Law was invented by ?
Mendeleef
110. Phonograph was invented by ?
Edison
111. Photonographic Shorthand was invented by ?
Pitman
112. Photograph was invented by ?
Dauguerre
113. Principle of lever (S.P Gravity) was invented by ?
Archimedes
114. Phototherapy was invented by ?
N.R. Finseon
115. Positive Electrons was invented by ?
Anderson
116. Powerloom was invented by ?
Cartwright
117. Pneumatic Tyre was invented by ?
Dunlop
118. Printing press was invented by ?
Caxton
119. Printing Types was invented by ?
John Guttenberg
120. Psycho –analysis was invented by ?
. Dr. Sigmund Freud
121. Rayond was invented by ?
Sir Joseph Swan
122. Radio-activity of Uranium was invented by ?
Henry Beccquerel
123. Raman effect was invented by ?
E.C Raman
124. Radium was invented by ?
Madame Curie
125. Railway Engine was invented by ?
Stepheson
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