1. Who invented Dynamo ?

Answer:

Hypolite Pixii of France in 1832

2. Who invented Biochemistry ?

Answer: Jan Baptista Van Helmont of Belgium in 1648.

3. Who invented Vitamin K ?

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

4. Who invented Java Language ?

Answer:

James Gosling

5. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

6. Who invented Television ?

Answer:

John Logie Baird

7. Who invented Circulation of blood ?

Answer: William Harvey of Britain in 1628