Today I was lucky enough to be in a group to make a light bulb by hand! First you need a toilet paper tube and some little black and red alligator clips and duct tape it to the toilet paper tube inside a mini pie tray. Inside the alligator clips you put an electric pencil lead in and get 8 d sized batteries and you duct tape them together and put the other end of the black and red alligator clips onto the eight batteries.
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