1. Who invented Ballistic missile ?

Answer: Wemher von Braun of Germany in 1944.

2. Who invented Neutron bomb ?

Answer:

Samuel T. Cohen

3. Who invented by Electric Lamp ?

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

4. Who invented c language

Answer:

Dennis Ritchie

5. Who invented Calculus ?

Answer: Newton of Britain in 1670.

6. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

7. Who invented Vaccine of Rabies ?

Answer: Louis Pasteur of France in 1885