Even physics can give pointers for energy saving. An international team is now in a position to provide materials scientists with tips for the development of high-temperature superconductors, in a bid to make them earn their name. The term is currently used to describe materials including ceramic cuprates, which lose their electrical resistance at significantly higher temperatures than conventional superconductors, but still well below the freezi ...
http://www.sciencedaily.com/releases/2013/12/131223100707.ht
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