1. Who invented Atomic numbers ?

Answer: Moseley of Britain in 1913

2. Who invented Transistor ?

Answer: Bardeen, Shockley & Britain of U.S.A. in 1948

3. Who invented Calculus ?

Answer: Newton of Britain in 1670.

4. Who invented Bicyle ?

Answer: Kirkpatrick Macmillan of Britain.

5. Who invented Proton ?

Answer:

Ernest Rutherford

6. Who invented Bakelite ?

Answer: Leo H. Baekeland of Belgium in 1907.

7. Who invented Television ?

Answer:

John Logie Baird