Questions on 'innovation discovery and technology' tag

  1. In which decade was the first solid state integrated circuit demonstrated?

    Asked by Anonymous User 7 years ago 2616
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  2. Which scientist discovered the radioactive element radium?

    Asked by Anonymous User 7 years ago 3112
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  3. What is Difference between 1G,2G,3G,4G and 5G ?

    Asked by Anonymous User 7 years ago 2579
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  4. What is 5G Technology ?

    Asked by Anonymous User 7 years ago 2281
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  5. Who invented the Clock (pendulum)?

    Asked by Anonymous User 7 years ago 2050
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  6. When Steel Production started?

    Asked by Anonymous User 7 years ago 2105
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  7. What year was Reaper invented and how?

    Asked by Anonymous User 7 years ago 2365
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  8. What year was Carburettor invented and how?

    Asked by Anonymous User 7 years ago 2344
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  9. Who invented the Parking Meter?

    Asked by Anonymous User 7 years ago 2236
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  10. When and who invented the Zero (in number system)?

    Asked by Anonymous User 7 years ago 2390
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  11. Who invented the Film (talking)?

    Asked by Anonymous User 7 years ago 2270
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  12. Who invented the Elevator?

    Asked by Anonymous User 7 years ago 3310
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  13. What year was Refrigerator invented and how?

    Asked by Anonymous User 7 years ago 2145
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  14. When and who invented the Molecular Hypothesis?

    Asked by Anonymous User 7 years ago 2061
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  15. Which company is ahead in Classification of Data for Libraries innovations?

    Asked by Anonymous User 7 years ago 2205
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  16. What year was Tank (military) invented and how?

    Asked by Anonymous User 7 years ago 2210
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  17. When and who invented the Hovercraft?

    Asked by Anonymous User 7 years ago 2660
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  18. What year was Photography (on metal) invented and how?

    Asked by Anonymous User 7 years ago 2178
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  19. What year was Maps invented and how?

    Asked by Anonymous User 7 years ago 2168
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  20. Who invented the Film (musical)?

    Asked by Anonymous User 7 years ago 2297
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  21. When and who invented the Xerography?

    Asked by Anonymous User 7 years ago 1980
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  22. Who invented the Arc Lamp?

    Asked by Anonymous User 7 years ago 2164
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  23. Who invented the Chronometer?

    Asked by Anonymous User 7 years ago 2162
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  24. Which company is ahead in Refrigerator innovations?

    Asked by Anonymous User 7 years ago 1933
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  25. Who invented the Sewing Machine?

    Asked by Anonymous User 7 years ago 3319
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  26. What year was Lightning Conductor invented and how?

    Asked by Anonymous User 7 years ago 2057
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  27. What year was Glass (stained) invented and how?

    Asked by Anonymous User 7 years ago 2407
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  28. When and who invented the Motorcycle?

    Asked by Anonymous User 7 years ago 2205
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  29. What year was Linoleum invented and how?

    Asked by Anonymous User 7 years ago 2043
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  30. What year was Gramophone invented and how?

    Asked by Anonymous User 7 years ago 2165
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  31. Who invented the Gramophone?

    Asked by Anonymous User 7 years ago 3596
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  32. Who invented the Laws of Gravitation and Motion?

    Asked by Anonymous User 7 years ago 3619
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  33. What year was Rubber (tyres) invented and how?

    Asked by Anonymous User 7 years ago 1886
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  34. When and who invented the Electric Battery?

    Asked by Anonymous User 7 years ago 2344
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  35. When and who invented the Disc Brake?

    Asked by Anonymous User 7 years ago 2379
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