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Re:Lexus Builds a Functional Hoverboard Prototype by avian on Wednesday June 24, 2015 @06:19AM (#9770661)
> The board uses liquid nitrogen-cooled superconductors and magnets

This sounds like it uses the Meissner effect. If so, it will only work on special surfaces.

Compare with Hendo, which was also way over hyped and only mentioned this little detail in the fine print. Theirs works on a slightly different principle though.

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