[ExI] Mining the Sky SL Talk

Keith Henson hkeithhenson at gmail.com
Mon Apr 26 23:21:16 UTC 2010

On Mon, Apr 26, 2010 at 8:53 AM,  samantha <sjatkins at mac.com> wrote:


>  Although my underlying
> relevant knowledge is embarrassingly thin in spots, I would be happy to
> present these ideas as best I can.

There is considerable literature on this business.  One place to start is here:


Eric Drexler and I did some work on this topic back in the 70s.

The Mond process is useful in sorting out metals.


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