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Refrigeration - Natural Ice Caves - A Few answers !

 
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Location: Northern New York Zone4-5 the OUTER 'RONDACs percip 36''
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-In this news item BBC Evaluates what is known about this '''impossible condition ''! ////// see Link Below !


http://www.bbc.com/earth/story/20151211-the-impossible-ice-caves-that-stay-frozen-through-summer


For the good of the craft ! Big AL
 
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