1. Who invented Atomic Bomb ?

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

2. Who invented Television ?

Answer:

John Logie Baird

3. Who invented Piano ?

Answer:

Bartolomeo Cristofori

4. Who invented Vaccine of Rabies ?

Answer: Louis Pasteur of France in 1885

5. Who invented Vitamin D ?

Answer:

Edward Mellanby discovered Vitamin D while researching a disease called rickets in 1922

6. Who invented Super Computer ?

Answer:

Seymour Cray

7. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805