1. Who invented google ?

Answer:

Larry Page

2. Who invented Stethoscope ?

Answer: Laennec of French in 1819.

3. Who invented Floppy disk ?

Answer: IBM in 1970

4. Who invented X-ray ?

Answer: W.K. Roentgen of Germany in 1895.

5. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644

6. Who invented c language

Answer:

Dennis Ritchie

7. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765