1. Who invented Bicyle ?

Answer: Kirkpatrick Macmillan of Britain.

2. Who invented google ?

Answer:

Larry Page

3. Who invented Vitamin C ?

Answer:

Scottish naval surgeon James Lind in 1747

4. Who invented Calculus ?

Answer: Newton of Britain in 1670.

5. Who invented Vitamin B1 ?

Answer:

Casimir Funk discovered in 1912

6. Who invented Diesel Engine ?

Answer: Rudoff Diesel of Germany in 1895

7. Who invented Circulation of blood ?

Answer: William Harvey of Britain in 1628