1. Who invented Microphone ?

Answer:

Emile Berliner invented the first microphone in 1876.

2. Who invented Atomic theory ?

Answer: Dalton of Britain in 1803.

3. Who invented c language

Answer:

Dennis Ritchie

4. Who invented Laptop ?

Answer:

Adam Osborne in 1981.

5. Who invented watch ?

Answer:

Peter Henlein invented the first portable time piece in 1504

6. Who invented colour television ?

Answer:

Peter Carl Goldmark

7. Who invented X-ray ?

Answer: W.K. Roentgen of Germany in 1895.