Science is reporting construction of a little nanotube sandwich that preferentially conducts heat in one direction.
http://www.sciencemag.org/cgi/content/abstract/314/5802/1121 Maxwell's demon anyone? -- rec -- ============================================================ FRIAM Applied Complexity Group listserv Meets Fridays 9a-11:30 at cafe at St. John's College lectures, archives, unsubscribe, maps at http://www.friam.org
