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ScienceDaily (June 22, 2010) — Ah, the cool, refreshing feel of air conditioning on a sweltering summer day.
Ugh, the discomfort when those energy bills in July, August and September come due -- $200, $400, $600 or more.
Feel miserable, or dig deep into your wallet -- not much of a choice for the 250 million Americans who live in climates where heat, humidity or both are a Catch-22 for three to 12 months a year.
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