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Comment Re:Room temperature SC? (Score 1) 81 81

Yes, cooling has got easier but building bif systems and keeping them cold isn't easy. Room Temperature semiconductors may be difficult but what about those at around 75K, the boiling point of nitrogen.

Tech to keep nitrogen liquid (even on big bits of plant) is well known and even relatively cheap.

With all the fancy scientists in the world, why can't they just once build a nuclear balm?

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