1. Who invented Steam Engine ?

Answer: Thomas Savery of Britain in 1698

2. Who invented Proton ?

Answer:

Ernest Rutherford

3. Who invented c language

Answer:

Dennis Ritchie

4. Who invented by Electric Lamp ?

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

5. Who invented Aspirin ?

Answer:

Felix Hoffmann invented Aspirin

6. Who invented Bicyle ?

Answer: Kirkpatrick Macmillan of Britain.

7. Who invented Vitamin C ?

Answer:

Scottish naval surgeon James Lind in 1747