Question

1. Who invented the telephone.
2.Who invented the calculator.
3. Who invented television.
4. Who invented type writer.
5. Who invented the aeroplane.​

Answer 1

Answer:

1. Alexander Graham Bell
2. Blaise Pascal
3. Philo Taylor Farnsworth II
4. Christopher Latham Sholes
5. Wilbur and Orville Wright

Answer 2

Answer:

1. Alexander Graham Bell
2. Blaise Pascal
3. Philo Taylor Farnsworth II
4. Christopher Latham Sholes
5. Wright brothers