1. Who invented Chemotherapy ?

Answer: Paracelsus of Switzerland

2. Who invented Hydrogen bomb ?

Answer:

Edward Teller

3. Who invented Calculus ?

Answer: Newton of Britain in 1670.

4. Who invented Super Computer ?

Answer:

Seymour Cray

5. Who invented Machine Gun ?

Answer:

Helge Palmcrantz, Swedish inventor and industrialist

6. Who invented Television ?

Answer:

John Logie Baird

7. Who invented Logarithms ?

Answer:

John Napier (Scotland) invented Logarithm