1. Who invented Atomic numbers ?

Answer: Moseley of Britain in 1913

2. Who invented colour television ?

Answer:

Peter Carl Goldmark

3. Who invented Vitamin K ?

Answer: Doisy Dam of U.S.A. in 1938.

4. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644

5. Who invented Nylon ?

Answer:

Wallace Carothers

6. Who invented c language

Answer:

Dennis Ritchie

7. Who invented Printing Press ?

Answer:

Johannes Gutenberg