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Re: [Phys-l] Domestic light sources



On 1/15/2011 11:10 AM, Folkerts, Timothy J wrote:
Just to lighten your day (pun intended), Europe now has the Heatball® ( http://heatball.de/en/ ) ...
it seems to me that the "heat ball" makes the point that it's really entropy that's the issue here. Why use that wonderfully organized source of energy, mains electricity, in a manner that makes no use of that organization? Better drive a heat pump with it,
cheers,
David