1. Who invented Atomic Bomb ?

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

2. Who invented Bicyle ?

Answer: Kirkpatrick Macmillan of Britain.

3. Who invented Penicillin ?

Answer: Alexander Fleming of Britain in 1928.

4. Who invented Java Language ?

Answer:

James Gosling

5. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

6. Who invented Super Computer ?

Answer:

Seymour Cray

7. Who invented Diesel Engine ?

Answer: Rudoff Diesel of Germany in 1895