1. Who invented Super Computer ?

Answer:

Seymour Cray

2. Who invented Gramophone ?

Answer:

Emile Berliner in 1887.

3. Who invented Relativity Theory ?

Answer: Einstein of Germany in 1905.

4. Who invented Calculus ?

Answer: Newton of Britain in 1670.

5. Who invented DNA Structure ?

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

6. Who invented Locomotive ?

Answer:

George Stephenson was first to buit steam locomotives.

7. Who invented Telescope ?

Answer: Hans Lippershey of Netherlands in 1608.