1. Who invented Floppy disk ?

Answer: IBM in 1970

2. Who invented Java Language ?

Answer:

James Gosling

3. Who invented Transistor ?

Answer: Bardeen, Shockley & Britain of U.S.A. in 1948

4. Who invented Diesel Engine ?

Answer: Rudoff Diesel of Germany in 1895

5. Who invented c language

Answer:

Dennis Ritchie

6. Who invented Vitamin C ?

Answer:

Scottish naval surgeon James Lind in 1747

7. Who invented Chemotherapy ?

Answer: Paracelsus of Switzerland