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Inventions Quiz 12 (60 MCQs)

Quiz Instructions

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1. Who discovered gravity?
2. What George Pullman invented?
3. Stethoscope was invented by
4. The laws of floating bodies was discovered by
5. Which famous inventor ranks second in the number of patents registered?
6. It's convenient to use correction pen for correcting errors.
7. What natural events led the Chinese to invent the seismograph?
8. This computer has a ..... screen, so you don't need to use a mouse.
9. Who can go to the island of inventions?
10. Who created the lightening rod?
11. Who discovered the iridium layer and won Nobel Prize also?
12. Who invented the ipod?
13. Which organisation has acknowledged that there is evidence of airborne transmission of coronavirus?
14. In the future, all of our homes will be ....., so we can use the sun to get our electricity.
15. What invention allowed farmers to move heavier loads more easily?
16. When was the wheel invented?
17. Trains were one of the most important modes of Transportation during the Industrial Revolution.
18. In which decade were the first successful diode and triode vacuum tubes invented?
19. Where are the first traces of humans on earth?
20. Which entrepreneur helped to popularize photography and make it more mainstream (everybody can use cameras and take pictures)?
21. Railroad locomotive was invented in
22. Each of these two circuits has a light bulb, connected to the same battery
23. Which item was mostly used in cars?
24. Who invited the electric bulb?
25. Things that are made for the first time
26. This statesman, politican, scholar, inventor, and one of early presidents of USA invented the swivel chair, the spherical sundial, the moldboard plow, and the cipher wheel.
27. People usually throw one quarter of hand lotion away without using it.
28. He is the chairman and chief executive of Facebook
29. Inventor who invented first liquid fueled rocketry and is known as "father of modern rocketry" is
30. Which of the following inventions were done by Thomas Alva Edison?
31. What advantage do humans have over animals?
32. Who invented safety fuses and on/off switches?
33. Old TVs weren't ..... You had to stand up to change channels.
34. What is absolute zero.
35. Who is often called the 'first African-American' inventor?
36. Who is the English physicist responsible for the 'Big Bang Theory'?
37. What groovy item was invented by Englishman Edward Craven Walker in 1963?
38. They've invented a ..... car. It responds when you speak to it.
39. I can wear my watch in the swimming pool because it's .....
40. Henry Miller Shreve created .....
41. Eli Whitney's invention that made mass production possible for numerous goods to be sold was known as..
42. Who invented the 3D printer?
43. What did woodblock printing allow the Chinese to do?
44. Samuel Morse created what?
45. The theory of inheritance of acquired character was propounded by
46. When was the telephone invented?
47. FROZEN FOOD - Who discovered the first practical method of freezing food?
48. Analytical Engine was invented by
49. What had to occur before the Industrial Revolution could take place?
50. Where was the yo-yo invented?
51. The Chinese first put rockets on?
52. What is a person called that creates something?
53. The Liquiglide technology could help reduce plastic waste.
54. Elmer's is the name of the company that will produce the coating.
55. In which decade was the transistor invented?
56. A full size working model used to test a design
57. How did Thomas Edison change the world?
58. Who is known as the father of plastic surgery?
59. Who said "Mr. Watson, come here, I want to see you" ?
60. ..... is a machine with sharp blades used to cut grain.
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