1. Who invented Floppy disk ?

Answer: IBM in 1970

2. Who invented Air Conditioning ?

Answer:

Willis Carrier in 1902

3. Who invented Microphone ?

Answer:

Emile Berliner invented the first microphone in 1876.

4. Who invented Hydrogen bomb ?

Answer:

Edward Teller

5. Who invented Super Computer ?

Answer:

Seymour Cray

6. Who invented Aeroplane

Answer: Orville & Wilbur Wright in 1903

7. Who invented Neon Lamp ?

Answer:

Georges Claude who was a French engineer, chemist and inventor