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  • Who invented Safety Pin ?

    Answer: Walter Hunt of U.S.A. in 1849

Similar Questions :

1. Who invented Safety Pin ?

Answer: Walter Hunt of U.S.A. in 1849

2. Who invented Proton ?

Answer:

Ernest Rutherford

3. Who invented Hydrogen bomb ?

Answer:

Edward Teller

4. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

5. Who invented Bicyle ?

Answer: Kirkpatrick Macmillan of Britain.

6. Who invented Chloroform as anaesthetic ?

Answer: James Simpson of Britain in 1847.

7. Who invented Super Computer ?

Answer:

Seymour Cray

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