1:- TEST series
3:- Yt Playlist
4:- Special eNote
Let's start your Learning Skills
1. Who invented Aeroplane ?
Answer: Both Wilbur Wright & Orville Wright
2. Bicycle
Answer: K Macmillan
3. Revolver
Answer: Colt
4. power loom
Answer: Cartwright
5. Who invented fountain pen?
Answer: Waterman
6. Dynamo
Answer: Michael Faraday
7. Facebook
Answer: Mark Zuckerberg
8. Google
Answer: Larry Page & Sergey Brin
9. YouTube
Answer: Steve Chen & Jawed Karim & Chad Hurley's
10. Diesel engine
Answer: Rudolf Diesel
11. Gramophone
Answer: Edison
12. Television
Answer: J L Baird
13. Sewing Machine
Answer: Elias Howe
14. Printing Press
Answer: Johannes Gutenberg
15. Steam engine
Answer: Denis Papin
16. Watt steam engine
Answer: James watt
17. Mercury thermometer
Answer: Daniel Fahrenheit
18. 🔠Telescope
Answer: Galileo
19. Transistor
Answer: W Shockley
20. Microscope
Answer: Z Jansen
21. Gas turbine
Answer: John Barber
22. Electric battery
Answer: Alessandro Volta
23. Railway engine
Answer: Stephenson
24. Railway steam locomotive
Answer: Richard Trevithick
25. Tyres
Answer: Dunlop
26. Typewriter
Answer: Both
27. Safety Razor
Answer: Gillette
28. Automatic calculator
Answer: Wilhelm Schikard
29. Air conditioner
Answer: Willis Carrier
30. Animation
Answer: Emile Reynaud
31. Motor Car
Answer: Henry Ford
32. Motor Car ( Petrol )
Answer: Carl Benz
33. Wireless radio
Answer: G Marconi
34. Law of gravitation
Answer: Newton
35. Photography
Answer: George Eastman
36. Valve radio
Answer: JA Fleming
37. vitamin A
Answer: Frederick Hpokins
38. Vitamin B
Answer: Christian Eijkman
39. Vitamin C
Answer: Albert Szent
40. Vitamin K
Answer: Henrik Dam
41. Vitamins E
Answer: Herbert McLean & Katherine Scott Bishop
42. Vaccination
Answer: Edward Jenner
43. Anti Polio Vaccine
Answer: Jones Salk
44. Polio Oral Vaccine
Answer: Albert Sabin
45. Antiseptic Surgery
Answer: Lord Lister
46. Circulation of blood
Answer: Harvey
47. Blood Bank
Answer: Charles Drew
48. Insulin
Answer: Banting
49. Penicillin
Answer: Alexander Fleming
50. Homeopathy
Answer: Haneman
51. Sulpha Drugs
Answer: Domagk G
52. Malaria Parasite
Answer: Ronald Ross
53. Tuberculosis
Answer: Robert Kochh
54. Streptomycin
Answer: Wakesman
55. Chloroform
Answer: Simpson & Harrison
56. Treatment of rabies
Answer: Louis Pasteur
57. Cure of Hydrophobia
Answer: Louis Pasteur
58. Stethoscope
Answer: Rene Lainnec
59. DDT
Answer: Paul Muller
60. Genetic Code
Answer: Hargovind khurana
61. Theory of Evolution
Answer: Darwin
62. X Ray
Answer: Wilhelm Roentgen
63. RNA
Answer: Watson & Arthur
64. Anti Pregnancy pills
Answer: Pincus
65. Gene of Cancer
Answer: Robert Weinberg
66. Cell
Answer: Robert Hooke
67. Chemotherapy
Answer: Paul Erlich
68. HIV
Answer: Luc Montagnier
69. DNA
Answer: Watson and Crick
70. Radioactivity
Answer: Henry Bacquerrel
71. Dynamite
Answer: Alfred Nobel
72. Crescograph
Answer: JC Bose
73. Quantum Theory
Answer: Max Plank
74. Telegraph Code
Answer: Samuel Morse
75. Radium
Answer: Marie Curie
76. Bulb
Answer: Edison
77. Lighting Conductor
Answer: Benjamin Franklin
78. Printing for Blind
Answer: Louis Braille
79. Theory of Evolution
Answer: Charles Darwin
80. Theory of relativity
Answer: Einstein
81. Machine gun
Answer: James Puckle
82. Radar
Answer: Watson Watt
83. Paints
Answer: Shalimar
84. Cosmic rays
Answer: R.A Millikan
85. Psycho Analysis
Answer: Freud
86. Science of Geometry
Answer: Euclid
87. Atom Bomb
Answer: Otta Hann
88. Atomic theory
Answer: John Dalton
89. Atomic number
Answer: Mosley
90. Laws of motion
Answer: Newton
91. Uranium fission
Answer: Otto Han
92. Electron theory
Answer: Neil Bohr
93. Principle of specific gravity
Answer: Archimedes
94. Hydrogen
Answer: Canvendish
95. Electromagnetic theory of light
Answer: Maxwell
96. Laws of planetary motion
Answer: Johannes Kepler
97. Laws of gravitation
Answer: Newton
98. Laws of falling bodies
Answer: Galileo
99. Laws of heredity
Answer: Mendel
100. Cyclotron
Answer: Lawrence
101. Electrical waves
Answer: Hertz
102. Laws of electrolysis
Answer: Faraday
103. Laws of electrical resistance
Answer: Ohm
104. Laws of multiple proportion
Answer: John Dalton
105. Oxygen
Answer: Priestley
106. Liquid oxygen
Answer: Dewar
107. Inert gases
Answer: Ramsay
108. Rare Gas
Answer: Canvendish
109. Electron
Answer: J J Thomson
110. Proton
Answer: G Goldstein
111. Neutron
Answer: James Chadwick
112. Helium gas
Answer: Lockyer
113. Law of gases
Answer: Gay Lussac
114. Current electricity
Answer: Volta
115. Electric battery
Answer: Volta
116. Electric lamp
Answer: Edison
117. Electricity
Answer: Faraday
118. Barometer
Answer: Torricelli
119. Jet propulsion
Answer: Frank Whittle
120. Helicopter
Answer: Broquet
121. Miner's safety lamp
Answer: Davy
122. Submarine
Answer: Bushwell
123. Periodic table
Answer: Mendleev
124. Thermos flask
Answer: Dewar
125. Raman effect
Answer: CV Raman
126. Seismograph
Answer: Robert Mallet
127. Replacing human heart
Answer: Christian Bernard
128. Positive electrons
Answer: Thomson
129. Circulation of blood
Answer: William Harvey
130. Musical film
Answer: Warner Bros
131. Talking film
Answer: Warner Bros
132. Benzene
Answer: Michael Faraday
133. Alternating current
Answer: Nikola Tesla
134. Tesla coil, Remote Control
Answer: Nikola Tesla
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