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191 comments on DrumBeat: December 15, 2006

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Bokken on December 15, 2006 - 10:13am Permalink | Subthread | Comments top
Here's an interesting article about energy efficient refrigeration using the magnetocaloric effect.

Bokken

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DIYer on December 15, 2006 - 10:36am Permalink | Subthread | Parent | Comments top
One material works nicely: the element gadolinium (Gd). It's a ...
I believe I have a large deposit of that in my back yard
</sarcasm>

Other links:
(Ames Lab)
(Wikipedia)

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Bokken on December 15, 2006 - 1:05pm Permalink | Subthread | Parent | Comments top
You better sell it before they get the cheaper cobalt and manganese alloy working then....
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191 comments on DrumBeat: December 15, 2006

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