Science Daily: News & Articles in Science, Health, Environment & Technology: "Physicists Measure Elusive 'Persistent Current' That Flows Forever
Physicists have made the first definitive measurements of 'persistent current,' a small but perpetual electric current that flows naturally through tiny rings of metal wire even without an ... > full story"
Here is the beginning of my post. And here is the rest of it.
Monday, October 12, 2009
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