I just dropped the price of
the permaculture playing cards
for a wee bit.

 

 

uses include:
- infecting brains with permaculture
- convincing folks that you are not crazy
- gift giving obligations
- stocking stuffer
- gambling distraction
- an hour or two of reading
- find the needle
- find the 26 hidden names

clickity-click-click

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Using the ground to cool water for a/c or refrigeration  RSS feed

 
Tom Connolly
Posts: 182
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I remember reading an article about a cooling system that was made by burying a 50 gallon tank 50 or more feet undergound. The tank was full of water with an oil substance added to it and was pumped from the tank up to the surface, where it went through a heat exchanger or "cool exchanger" if you will to create cool air. Has anything come of this idea?
 
R Scott
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Location: Kansas Zone 6a
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google "absorption cycle heat pump"

 
Today you are you, that is turer than true. There is no one alive who is youer than you! - Seuss. Tiny ad:
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