1. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

2. Who invented Vitamin D ?

Answer:

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

3. Who invented Super Computer ?

Answer:

Seymour Cray

4. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

5. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

6. Who invented Laser ?

Answer:

Charles H. Townes

7. Who invented Atomic Bomb ?

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