1. Who invented Radiocarbon ?

Answer:

Willard Libby

2. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

3. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

4. Who invented Locomotive ?

Answer:

George Stephenson was first to buit steam locomotives.

5. Who invented Vitamin K ?

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

6. Who invented Telescope ?

Answer: Hans Lippershey of Netherlands in 1608.

7. Who invented Television ?

Answer:

John Logie Baird