1. Who invented google ?

Answer:

Larry Page

2. Who invented CT scan ?

Answer: Hounsfield by Britain in 1973.

3. Who invented Microphone ?

Answer:

Emile Berliner invented the first microphone in 1876.

4. Who invented Neutron ?

Answer:

JAMES CHADWICK in 1932

5. Who invented Stainless Steel ?

Answer: Harry Brearley of Britain in 1913.

6. Who invented Bicyle ?

Answer: Kirkpatrick Macmillan of Britain.

7. Who invented Radar ?

Answer:

Sir Robert Watson-Watt