1. Who invented Transformer ?

Answer:

Ottó Bláthy

2. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

3. Who invented Proton ?

Answer:

Ernest Rutherford

4. Who invented Locomotive ?

Answer:

George Stephenson was first to buit steam locomotives.

5. Who invented by Electric Lamp ?

Answer: Thomas Alva Edison of U.S.A. in 1879

6. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805

7. Who invented paper ?

Answer:

Cai Lun