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Top: Kids: Home and Family: Household Objects: Telephone (8) Cordless Phone (2) Mobile Phones (3) What is the telephone? The telephone is something that people use to talk to others that are not near by. You can speak to almost anyone around the world with a telephone. Who invented the telephone? A guy called Alexander Bell invented a very simple machine in 1876 that was the very first telephone. Since then, people have made changes to the telephone until it was like it is now. How does the telephone work? The telephone is very amazing. When you speak into it, the telephone changes your voice into an electrical signal so it can travel through the phone lines and underground phone cables. The electrical signal is then turned back into your voice at the phone of the person you are talking too. If you are talking to someone who is a long distance away, like a country on the other side of the world, your voice travels as an electronic signal through undersea cables and is bounced off satellites in space like bouncing a basketball against the ground!

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