1. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

2. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

3. Who invented Atomic numbers ?

Answer: Moseley of Britain in 1913

4. Who invented Television ?

Answer:

John Logie Baird

5. Who invented Steam Engine (Piston)

Answer: Thomas Newcomen of Britain in 1712

6. Who invented Transformer ?

Answer:

Ottó Bláthy

7. Who invented Nylon ?

Answer:

Wallace Carothers