Intro: Homade Telegraph
This Instructable is an basic electromegnetic circuit.
It is very simple to make and it uses materials you pronely have around you're house.
tie the wires using the method of towe hatch hichis
first gather the materials you need :
2. a spool of copper wires
3. paper clip
first tie the wires to the magnet and then to the batteries
Next tie the wires to the paper clip and you are done.