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Description: A steel paper clip is suspended by a magnet. Heat the paper clip with the gas torch until it drops off of the magnet. When the paper clip cools, it will again be attracted to the magnet.
At the Curie Temperature, the ferromagnetic material becomes paramagnetic.
Parts: Assembly (with stand, magnet, wire and paper clip), propane torch and lighter.
Setup Time: 5 minutes
Quant. in Demo Room: 1
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