1. Who invented Computer ?

Answer:

Charles Babbage

2. Who invented watch ?

Answer:

Peter Henlein invented the first portable time piece in 1504

3. Who invented Atomic theory ?

Answer: Dalton of Britain in 1803.

4. Who invented Chloroform as anaesthetic ?

Answer: James Simpson of Britain in 1847.

5. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805

6. Who invented Atomic Bomb ?

Answer: J. Robert Oppenheimer of U.S.A. in 1945

7. Who invented Chemotherapy ?

Answer: Paracelsus of Switzerland