1. Who invented Radiocarbon ?

Answer:

Willard Libby

2. Who invented Open Heart Surgery ?

Answer:

Dr. Daniel Hale Williams

3. Who invented Neutron bomb ?

Answer:

Samuel T. Cohen

4. Who invented Atomic Bomb ?

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

5. Who invented Television ?

Answer:

John Logie Baird

6. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

7. Who invented Vitamin B1 ?

Answer:

Casimir Funk discovered in 1912