1. Who invented Nylon ?

Answer:

Wallace Carothers

2. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

3. Who invented c language

Answer:

Dennis Ritchie

4. Who invented Gramophone ?

Answer:

Emile Berliner in 1887.

5. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

6. Who invented Super Computer ?

Answer:

Seymour Cray

7. Who invented Vitamin C ?

Answer:

Scottish naval surgeon James Lind in 1747