1. Who invented Super Computer ?

Answer:

Seymour Cray

2. Who invented Circulation of blood ?

Answer: William Harvey of Britain in 1628

3. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

4. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

5. Who invented Stainless Steel ?

Answer: Harry Brearley of Britain in 1913.

6. Who invented Machine Gun ?

Answer:

Helge Palmcrantz, Swedish inventor and industrialist

7. Who invented DNA Structure ?

Answer: Crick(UK), Waston(US), Wilkins(UK) in 1951