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Transmit Messages Over Long Distances by Using Code
-- The telegraph was the first electrical instrument successfully used to send messages over long distances. In this kit, you put together a device and connect it in an electrical circuit so that you can transmit messages over a distance by interpreting a code.
-- The Reinventing Morse Telegraph Kit is ideal for Science Fair projects. It lets you retrace the steps of Morse and other inventors as you build a device that works as a telegraph (sounder), a buzzer, and an electrical relay.
-- Learn about electromagnetism, electricity, forces, energy, the scientific method, and principles of communication as you experiment with this kit.
Price: $59.95 Click here for more info.
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