The Wiedemann-Franz Law states that good conductors of electricity are also good conductors of heat. Vanadium dioxide not only switches from an insulator to a conductor at 67C (152F), but it appea ...
I thought we'd try something a little bit different -we'd make a circuit using dough.Yum! So two different types of dough here -one of them is a good conductor,one of them is a good insulator.I'm ...
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