1. Who invented Computer ?

Answer:

Charles Babbage

2. Who invented Periodic table ?

Answer:

Dmitri Mendeleev invented Periodic Table

3. Who invented colour television ?

Answer:

Peter Carl Goldmark

4. Who invented Stainless Steel ?

Answer: Harry Brearley of Britain in 1913.

5. Who invented Television ?

Answer:

John Logie Baird

6. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

7. Who invented Laser ?

Answer:

Charles H. Townes