1. Who invented the electromagnet?
answer. W Sturgeon
2. Who invented the electrical fan?
Get down wheeler
3. Who invented the electrical lamp?
answer. Thomas Alva Edison
4. Who invented the electrical press?
answer. H.W Silly
5. Who invented the DC motor?
answer. janebo grame
6. Who invented the dialysis machine (kidney machine).
answer. kolf
7. Who invented the principle of dynamo.
answer. Michael Faraday
8. Who invented the diesel engine?
answer. Rudolf Diesel
9. Who invented the A.C motor?
answer. Nikola Tesla
10. Who invented the air conditioner?
answer. Wills Haviland Carrier
11. Who invented the tractor?
answer. robert formitch
12. Who invented the telescope?
answer. Hans Lippershey
13. Who invented the carburetor?
answer. Gottlieb Daimler
14. Who invented dynamite?
answer. Alfred Nobel
15. Who invented the Cyclotron?
Answer. Ernest Orlando Lawrence
16. Who invented the chronometer?
answer. John Harrison
17. Who invented the crescograph?
Answer: JC Bose
18. Who invented the clock (with pendulum).
answer. C. Huygens
19. Who invented cinema?
answer. A.L / J.L Lumiere
20. Who invented the chest camera?
answer. fridge green
21. Who invented the computer?
answer. by Charles Babbage
22. Who invented the cinematograph?
answer. Thomas Alva Edison
23. Who invented the petrol car?
answer. Karl Benz
24. Who invented the internal combustion car?
answer. by Samuel Brown
25. Who invented the steam car
answer. Nicholas Kudnot
26. Who invented the centigrade scale?
answer. A Celsius
27. Who invented the calculator?
Answer. B. pascal
28. Who invented the bicycle tire?
answer. J.B Dunlop
29. Who invented the turbine ship
answer. Sir Charles Parcels
30. Who invented the stream ship
answer. JC periyar
31. Who invented the scooter
answer. G Broad Shaw
32. Who invented the sewing machine
answer. b thimonir
33. Who invented the safety pin?
Answer. William Hussert
34. Who invented the safety lamp?
answer. Humphrey Davy
35. Who invented rubber?
answer. Charles Goodyear
36. Who invented the bicycle?
answer. K. Macmillan
37. Who invented the ball point pen?
answer. C. biro
38. Who invented the barometer?
answer. Evangelisto Torricelli
39. Who invented the electric battery?
answer. A. Volta
40. Who invented the atomic reactor (nuclear furnace)
answer. Enrico Fermi
41. Who invented the aircraft?
answer. the Wright Brothers
42. Who invented the telephone?
answer. alexander graham bell
43. Who invented Telegram?
answer. Samuel F.B Morse
44. Who invented the tank?
answer. Sir Amest Swinton
45. Who invented the seismometer?
answer. robert mallet
46. Who invented the sextant?
Answer. compel
47. Who invented stainless steel?
answer. harry brearley
48. Who started the production of steel?
answer. Henry Bessemer
49. Who invented the steam engine?
answer. by James Watt
50. Who invented the arc lamp
answer. Davy
51. Who invented the Geiger-Muller counter?
answer. hans geiger
52. Who invented the galvanometer?
answer. ampere
53. Who invented the fountain pen?
answer. L.E Waterman
54. Who invented the film (with sound)?
answer. lee de forest
55. Who invented the film (speech motion picture).
answer. J. Masauli and H. Bagat
56. Who invented the photometer?
answer. Edward / Charles Picking
57. Who invented the original movie movie?
answer. louis lil prince