1. Who invented Nylon ?

Answer:

Wallace Carothers

2. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

3. Who invented Refrigerator ?

Answer:

Oliver Evans in 1805

4. Who invented Vaccine of Rabies ?

Answer: Louis Pasteur of France in 1885

5. Who invented Bacteria ?

Answer: Leeuwenhock of Netherlands in 1683

6. Who invented Super Computer ?

Answer:

Seymour Cray

7. Who invented Diesel Engine ?

Answer: Rudoff Diesel of Germany in 1895