Is “Fresh Air” Worth The Hype?

Ah! Fresh air and sunshine! Our parents and grandparents taught us that the best way to improve our health was to breathe in clean, outdoor air and stay outside as long as possible during warm weather.  But is that always true? What about the...

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All hail Willis Carrier!

In 1902, engineer Willis Carrier was tasked with removing humidity from the air of the Sackett-Wilhelms Lithographing and Publishing Company in New York to keep paper from wrinkling and sticking together. When Carrier solved the problem of...

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