1. Who invented Dynamo ?

Answer:

Hypolite Pixii of France in 1832

2. Who invented Locomotive ?

Answer:

George Stephenson was first to buit steam locomotives.

3. Who invented Neutron bomb ?

Answer:

Samuel T. Cohen

4. Who invented Steam Engine (Piston)

Answer: Thomas Newcomen of Britain in 1712

5. Who invented Java Language ?

Answer:

James Gosling

6. Who invented Laser ?

Answer:

Charles H. Townes

7. Who invented Television ?

Answer:

John Logie Baird