1. Who invented Atomic theory ?

Answer: Dalton of Britain in 1803.

2. Who invented Machine Gun ?

Answer:

Helge Palmcrantz, Swedish inventor and industrialist

3. Who invented Computer ?

Answer:

Charles Babbage

4. Who invented Television ?

Answer:

John Logie Baird

5. Who invented paper ?

Answer:

Cai Lun

6. Who invented watch ?

Answer:

Peter Henlein invented the first portable time piece in 1504

7. Who invented HIV ?

Answer: