1. Who invented Radar ?

Answer:

Sir Robert Watson-Watt

2. Who invented Java Language ?

Answer:

James Gosling

3. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805

4. Who invented colour television ?

Answer:

Peter Carl Goldmark

5. Who invented Laptop ?

Answer:

Adam Osborne in 1981.

6. Who invented CT scan ?

Answer: Hounsfield by Britain in 1973.

7. Who invented Bakelite ?

Answer: Leo H. Baekeland of Belgium in 1907.