Light Weight Superconductors

Interesting story over at Physical Review Focus on new superconducting wires that are light weight, incredibly strong and, being superconductors, carry current with no resistance.

There are two points of interest in this article. First, is the practical aspect. These wires can carry incredibly large currents, which in turn are capable of producing very high magnetic fields. They are also incredibly strong, potentially “stronger than steel”. This means if you want a superconducting device you more here http://logicalscience.com/2010/04/light-weight-superconductors/

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