This video is pretty funny, using a large magnet to remove ferrous face mask. This would be a very funny thing to do at an event or tour night. Plus, showing the strength of some of these very strong magnets is always cool. This is just another way to interact with them.
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A neodynium magnet of that size is actually a REALLY dangerous toy.
Yeah, curious at what range it will irresistibly draw itself towards stationary ferrous objects (door frames, shelving, studs in the wall) and/or attract loose ferrous objects (i.e. tools) towards itself.
A 2x2 NeoMagnet is super dangerous. But, still cool.
DIY MRI
and some other blather
Lol. Almost strong enough to pull the iron out of your blood.
Ha. That’s what came to my mind when he was talking about how it felt when his face was super close to it