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Results tagged with levitation
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user 183212
52
votes
Could there theoretically exist a material so light, that it can levitate in the air just du...
A hot air balloon, or a helium-filled balloon floats in air, so either might meet your criteria.
If you're looking for a solid material, perhaps a sphere of very sparse aerogel, with its outside surf …
- 25k
1
vote
Halbach array and levitation
The only stable ferromagnetic system I know is the "Levitron", which levitates a spinning magnet. That might not be suitable for your project. So instead you can use rollers or air bearings to the s …
- 25k