“I learned that one type of Play Dough allowed electricity to run through it and the other type did not. The type made with salt and tap water allowed electricity through it and the type made with distilled water and sugar did not.
We put in LED lights into the green play dough (conductive), but had to make sure the two sides (red and black) didn’t touch each other. Then we used the white play dough (non conductive) in between and we didn’t have to worry about it touching.
We made a ‘sushi” circuit, got two buzzers to work, and a motor to work using our conductive play dough."
We put in LED lights into the green play dough (conductive), but had to make sure the two sides (red and black) didn’t touch each other. Then we used the white play dough (non conductive) in between and we didn’t have to worry about it touching.
We made a ‘sushi” circuit, got two buzzers to work, and a motor to work using our conductive play dough."
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