1. Who invented Hydrogen bomb ?

Answer:

Edward Teller

2. Who invented CT scan ?

Answer: Hounsfield by Britain in 1973.

3. Who invented Java Language ?

Answer:

James Gosling

4. Who invented Laser ?

Answer:

Charles H. Townes

5. Who invented Calculus ?

Answer: Newton of Britain in 1670.

6. Who invented Refrigerator ?

Answer:

Oliver Evans in 1805

7. Who invented c language

Answer:

Dennis Ritchie