1. Who invented Chemotherapy ?

Answer: Paracelsus of Switzerland

2. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805

3. Who invented paper ?

Answer:

Cai Lun

4. Who invented Radar ?

Answer:

Sir Robert Watson-Watt

5. Who invented Stainless Steel ?

Answer: Harry Brearley of Britain in 1913.

6. Who invented colour television ?

Answer:

Peter Carl Goldmark

7. Who invented Atomic theory ?

Answer: Dalton of Britain in 1803.