https://t.co/CfGAsvf7bt a Giant Monster Magnet on -196°C Aluminum—Surprising Eddy Current Demonstration https://t.co/cNT9oXDci9

https://t.co/CfGAsvf7bt a Giant Monster Magnet on -196°C Aluminum—Surprising Eddy Current Demonstration https://t.co/cNT9oXDci9

— brunurb (@brunurb) September 3, 2020

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