1. Who is credited with inventing the telephone?

2. Who invented the light bulb?

3. Who is known as the “father of the computer”?

4. Who invented the airplane?

5. Who invented the printing press?

6. Who invented the radio?

7. Who invented dynamite?

8. Who invented the sewing machine?

9. Who created the first computer programming language?

10. Who invented the electric battery?

11. Who invented the steam engine?

12. Who invented the phonograph?

13. Who created the Linux operating system?

14. Who invented the airplane autopilot system?

15. Who invented the World Wide Web browser?