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Hi. this is my first project ever uploaded on net.In this instructable, I am gonna tell you how how to make your own light bulb.
1]Pencil lead 0.5 mm. 2]Alligator wires. 3]D sized batteries 8pcs. 4]Glass jar. 5]Duct tape. 6]Cardboard pipe.
Attach the cells point to point in series and secure them with electric tape.
Take 2 alligator wires and fix them at the ends of the cylindrical area of the cardboard pipe and secure them with duct tape. Hook up a pencil ...
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