On Fri, 12 Apr 2013, pagnu...@htdconnect.com wrote:
Pardon if this is old news, but a 'spin battery' is potentially a very
efficient energy source. From the presentation:
"The Spin Battery" -- Stewart E. Barnes
http://www.physics.miami.edu/~barnes/SpinBattery.pdf
Cool!
For non-nanoparticle magnets, I thought it was more in the range of joules
per cc for magnetizing typical PM magnets, not kilojoules per cc. A
non-free-energy magnet motor might put out impressive wattage if it had
enough KG of magnets in its moving parts.
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William J. Beaty SCIENCE HOBBYIST website
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