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A comment on A film that can cool buildings without the use of refrigerants. Parent comment

Re:A film that can cool buildings without the use of refrige... by sparrish on Friday February 10, 2017 @09:20AM (#13615485)
In Phoenix AZ, July/Aug/Sept pool parties are often BYOBOI (bring your own block of ice). Everybody brings a 10 lb. block of ice to throw in the pool and within an hour it's cool enough to enjoy, even in the 115F heat.
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