Something I learned today: one way to measure relative humidity is by using a hair hygrometer, an instrument that operates through the use of human hair. The hygrometer is super-accurate because hair's consistency changes up to 4% based on humidity. Isn't that crazy?!
Today, however, is not one of those days that my hair will change based on humidity. The temperature is currently 45 degrees F and the only thing my hair will be doing is freezing in place.
Happy last day of September! Love, Western New York.
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