1. Who invented Steam Engine ?

Answer: Thomas Savery of Britain in 1698

2. Who invented Java Language ?

Answer:

James Gosling

3. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

4. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

5. Who invented Floppy disk ?

Answer: IBM in 1970

6. Who invented Television ?

Answer:

John Logie Baird

7. Who invented paper ?

Answer:

Cai Lun