1. Who invented Blood Transfusion ?

Answer: Jean-Baptiste Denys of France in 1625.

2. Who invented Circulation of blood ?

Answer: William Harvey of Britain in 1628

3. Who invented Telescope ?

Answer: Hans Lippershey of Netherlands in 1608.

4. Who invented Computer ?

Answer:

Charles Babbage

5. Who invented Printing Press ?

Answer:

Johannes Gutenberg

6. Who invented Transformer ?

Answer:

Ottó Bláthy

7. Who invented Morphine ?

Answer: Friderich Sertumer of Germany in 1805