[ RadSafe ] Free wind
C.Busby at ulster.ac.uk
Thu Oct 6 03:36:54 CDT 2011
The sails came with the yacht. I sold the yacht for more than I bought it for. Cost negative.
Only solar is free. The others are not free since they represent something that cannot be replaced, was built up over a huge timespan , a concentration of solar energy into a resource. Once its burned its gone. That is the meaning of sustainability.
From: radsafe-bounces at agni.phys.iit.edu on behalf of Steven Dapra
Sent: Thu 06/10/2011 01:34
To: The International Radiation Protection (Health Physics) Mailing List
Subject: Re: [ RadSafe ] Free wind
Thank you. Very good point. That's why I asked Busby for
the cost of a suit of sails for his yacht. Naturally no answer has
At 10:12 AM 10/5/2011, you wrote:
>Msg from Busby: "Since the wind energy is free..."
>Free wind? Coal is free, solar is free, wood and oil are free, uranium is
>free.... The cost of capture, control and distribution negates any freedom.
>~ @the Radon Mine - tel: 406 422-6512
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