1. Who invented HIV ?

Answer:

2. Who invented by Electric Lamp ?

Answer: Thomas Alva Edison of U.S.A. in 1879

3. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

4. Who invented Computer ?

Answer:

Charles Babbage

5. Who invented Neutron bomb ?

Answer:

Samuel T. Cohen

6. Who invented Chloroform as anaesthetic ?

Answer: James Simpson of Britain in 1847.

7. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805