1. Who invented Proton ?

Answer:

Ernest Rutherford

2. Who invented Logarithms ?

Answer:

John Napier (Scotland) invented Logarithm

3. Who invented Super Computer ?

Answer:

Seymour Cray

4. Who invented Safety razor ?

Answer: King Camp Gillette of U.S.A. in 1903

5. Who invented Periodic table ?

Answer:

Dmitri Mendeleev invented Periodic Table

6. Who invented Atomic numbers ?

Answer: Moseley of Britain in 1913

7. Who invented Bicyle ?

Answer: Kirkpatrick Macmillan of Britain.