1. Who invented colour television ?

Answer:

Peter Carl Goldmark

2. Who invented Vitamin C ?

Answer:

Scottish naval surgeon James Lind in 1747

3. Who invented Dynamo ?

Answer:

Hypolite Pixii of France in 1832

4. Who invented Refrigerator ?

Answer:

Oliver Evans in 1805

5. Who invented Super Computer ?

Answer:

Seymour Cray

6. Who invented Safety Pin ?

Answer: Walter Hunt of U.S.A. in 1849

7. Who invented Machine Gun ?

Answer:

Helge Palmcrantz, Swedish inventor and industrialist