1. Who invented Java Language ?

Answer:

James Gosling

2. Who invented Ballistic missile ?

Answer: Wemher von Braun of Germany in 1944.

3. Who invented Floppy disk ?

Answer: IBM in 1970

4. Who invented colour television ?

Answer:

Peter Carl Goldmark

5. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

6. Who invented Vaccine of Rabies ?

Answer: Louis Pasteur of France in 1885

7. Who invented Helicopter ?

Answer:

Igor Sikorsky