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physics 17 inventions
Pg.No.
1
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Page 1
Q.1. Who invented Adding Machine?
Q.2. Who invented Aeroplane?
Q.3. Who invented Balloon?
Q.4. Who invented Ball-point Pen?
Q.5. Who invented Barometer?
Q.6. Who invented Bicycle?
Q.7. Who invented Calculating Machine?
Q.8. Who invented Centrigrade scale?
Q.9. Who invented Cinematograph?
Q.10. Who invented Computer?
Q.11. Who invented Cine Camera?
Q.12. Who invented Cinema?
Q.13. Who invented Mechanical Clock?
Q.14. Who invented Pendulum Clock?
Q.15. Who invented Diesel Engine?
Q.16. Who invented Dynamite?
Q.17. Who invented Dynamo?
Q.18. Who invented Electric Iron?
Q.19. Who invented Electric Lamp?
Q.20. Who invented Electromagnet?
Q.21. Who gave Evolution theory?
Q.22. Who invented Film (with sound)?
Q.23. Who invented Fountain Pen?
Q.24. Who invented Gas lighting?
Q.25. Who invented Gramophone?
Q.26. Who invented Jet Engine?
Q.27. Who invented Lift?
Q.28. Who invented Locomotive?
Q.29. Who invented Machine Gun?
Q.30. Who invented Safety Match?
Q.31. Who invented Microphone?
Q.32. Who invented Microscope?
Q.33. Who invented Motor car (petrol)?
Q.34. Who invented Motorcycle?
Q.35. Who invented Neon Lamp?
Q.36. Who invented Nylon?
Q.37. Who invented Photography (paper)?
Q.38. Who invented Printing Press?
Q.39. Who invented Radar?
Q.40. Who discovered Radium?
Q.41. Who invented Radio?
Q.42. Who invented Rayon?
Q.43. Who invented Razor (safety)?
Q.44. Who invented Razor (electric)?
Q.45. Who invented Refrigerator?
Q.46. Who invented Revolver?
Q.47. Who invented Rubber (vulcanized)?
Q.48. Who invented Rubber (waterproof)?
Q.49. Who invented Safety Lamp?
Q.50. Who invented Safety Pin?
Q.51. Who invented Sewing Machine?
Q.52. Who invented Scooter?
Q.53. Who invented Ship (steam)?
Q.54. Who invented Ship (turbine)?
Q.55. Who invented Shorthand (modern)?
Q.56. Who invented Spinning frame?
Q.57. Who invented Spinning jenny?
Q.58. Who invented Steam Engine (piston)?
Q.59. Who invented Steam Engine (condenser)?
Q.60. Who invented Steel production?
Q.61. Who invented Stainless Steel?
Q.62. Who invented Tank?
Q.63. Who invented Telegraph Code?
Q.64. Who invented Telephone?
Q.65. Who invented Telescope?
Q.66. Who invented Television?
Q.67. Who invented Terylene?
Q.68. Who invented Thermometer?
Q.69. Who invented Tractor?
Q.70. Who invented Transistor?
Q.71. Who invented Typewriter?
Q.72. Who invented Valve of Radio?
Q.73. Who invented Watch?
Q.74. Who invented X-Ray?
Q.75. Who invented Zip fastener?
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