1. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

2. Who invented Safety Pin ?

Answer: Walter Hunt of U.S.A. in 1849

3. Who invented Ball-Point Pen ?

Answer: John J. Loud of U.S.A. in 1888

4. Who invented colour television ?

Answer:

Peter Carl Goldmark

5. Who invented google ?

Answer:

Larry Page

6. Who invented Java Language ?

Answer:

James Gosling

7. Who invented Aspirin ?

Answer:

Felix Hoffmann invented Aspirin