Paramagnetism demonstration - GIF
Paramagnetism demonstration using liquid oxygen. Paramagnetism is a form of magnetism whereby some materials are weakly attracted by an externally applied magnetic field.
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Previously:
https://www.homemadetools.net/forum/...733#post206206
https://www.homemadetools.net/forum/...056#post187553
https://www.homemadetools.net/forum/...696#post136674
https://www.homemadetools.net/forum/...182#post188114
https://www.homemadetools.net/forum/...433#post173610