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A comment on How Close Are We to the Holy Grail of Room-Temperature Superconductors?. Parent comment

Re:How Close Are We to the Holy Grail of Room-Temperature Su... by oreally on Sunday April 16, 2023 @08:17AM (#35589338)
The article mentions resistance. Things are needed to overcome resistance, and that introduces wear and tear. Magnetic levitation would likely alleviate those problems.
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