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I would like to know if electromagnetic flux pinning is strong enough to use instead of a cable. I'm imagining a scenario where pairs of rotating superconductor panels in orbit lift a giant solenoid into space by flux pinning its magnetic field as they rotate upwards.

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You're probably going to have to draw a diagram to get your basic concept across a wee bit better.

I've asked about the concept here as well: http://forums.xkcd.com/viewtopic.php?f=18&t=109979 I suggested a two designs and the one I mentioned on hn has an ascii drawing about halfway down the page.

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