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by GistNoesis
312 days ago
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As an experiment, I just spray painted 66 magnet spheres in half, to make a physical display in 5 minutes. I manually rotated the sphere into position and it holds the image. https://gist.github.com/unrealwill/b8f585758880009113805bd95... Small spherical magnets are quite cheap. There is hope of physically moving them if you put each sphere into a 3d-printed countersink hole over some metal sheet (so that the magnet is hold in place against the plastic), moving a electro-magnet head over you can rotate the magnet, like a scaled-up version of a 2d magnetic tape. You may even create a Ising model if you put magnets too close to each other. |
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