1. Who invented Television ?

Answer:

John Logie Baird

2. Who invented Atomic theory ?

Answer: Dalton of Britain in 1803.

3. Who invented Printing Press ?

Answer:

Johannes Gutenberg

4. Who invented Floppy disk ?

Answer: IBM in 1970

5. Who invented Electron ?

Answer: Thomson. J of Britain in 1897

6. Who invented Dynamo ?

Answer:

Hypolite Pixii of France in 1832

7. Who invented Vitamin K ?

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