> We chose the PlayDoh at first because of the salt and water content. We tested the resistance of the PlayDoh and the modeling clay with the multimeter, and the PlayDoh was much less.
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> We also realized that these are one way LEDs, and the resistance was twice as great in the "wrong" direction.
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> We then attempted a series circuit, but the resistance was too high to light even 3 bulbs. We then created the parallel circuit, which lit all 5 bulbs to the same degree.
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