Inventions Quiz 26 (25 MCQs)

Quiz Instructions:

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1. The Liquiglide technology could help reduce plastic waste.

2. Elmer's is the name of the company that will produce the coating.

3. In which decade was the transistor invented?

4. A full size working model used to test a design

5. Who is known as the father of plastic surgery?

6. What is a process or idea that makes things with a bunch of people working on different tasks but together they make one single product.

7. My computer makes a _____ low buzzing noise.

8. Which among the following country's COVID vaccine could offer double protection against the virus if successful?

9. When was George Washington carver born?

10. NASA has postponed the launch of James Webb Space Telescope till when?

11. Who invented the first modern toothpaste in a tube?

12. The changes in cell phones from generation to generation is an example of _____

13. Because Great Britain had the _____ The Industrial Revolution began.

14. For what does the world owe Almon Strowger a debt of gratitude?

15. When were blue jeans invented?

16. An instrument used to detect earthquakes is called a _____

17. Innovations are the result of a series of refinements that have improved a basic invention over time. This is the scientific theory of

18. First solar cell was invented in 1883 by

19. Raising animals introduces this enormous problem

20. _____ invented the light bulb

21. Who invented the toilet?

22. First combine harvester was invented in 1834 by

23. The change from the quill pen to the ball-point pen is referred to as

24. Who invented the telescope?

25. What is the ancestor of electric heater?