1. Who invented google ?

Answer:

Larry Page

2. Who invented Chloroform as anaesthetic ?

Answer: James Simpson of Britain in 1847.

3. Who invented Neutron bomb ?

Answer:

Samuel T. Cohen

4. Who invented paper ?

Answer:

Cai Lun

5. Who invented Vitamin K ?

Answer: Doisy Dam of U.S.A. in 1938.

6. Who invented Stethoscope ?

Answer: Laennec of French in 1819.

7. Who invented Blood Transfusion ?

Answer: Jean-Baptiste Denys of France in 1625.