1. Who invented Atomic theory ?

Answer: Dalton of Britain in 1803.

2. Who invented Vitamin B1 ?

Answer:

Casimir Funk discovered in 1912

3. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

4. Who invented Proton ?

Answer:

Ernest Rutherford

5. Who invented Automatic rifle ?

Answer: John Browning of U.S.A. in 1918.

6. Who invented c language

Answer:

Dennis Ritchie

7. Who invented Circulation of blood ?

Answer: William Harvey of Britain in 1628