1. Who invented Aspirin ?

Answer:

Felix Hoffmann invented Aspirin

2. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

3. Who invented Piano ?

Answer:

Bartolomeo Cristofori

4. Who invented Steam Engine (Condenser)

Answer: James Watt of Britain in 1765

5. Who invented Barometer ?

Answer: Evangelista Torricelli of Italy in 1644

6. Who invented Vaccine of Rabies ?

Answer: Louis Pasteur of France in 1885

7. Who invented google ?

Answer:

Larry Page