Research, Inventions and Discoveries General Knowledge-1

1. Air Brake Was Invented By
Ans. George Westinghouse

2. Adding Machine was Invented By
Ans. Balise Pascal

3. Aero Plan Was Invented By
Ans. Wright Brothers

4. Air Conditioner Was Invented By
Ans. Robert Sherman

5. Atom Bomb Was Invented By
Ans. Otto Hahn

6. Aspirin was Invented By
Ans. Dresser

7. Alcohol Thermometer Was Invented By
Ans. Fahrenheit

8. Bohr Invented
Ans. Atomic Thermometer

9. Atomic Theory Was Proposed By
Ans. Dalton

10.  Atomic Number Concept Was identified And Introduced By
Ans. Mosley
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