Tag Archives | holidays

National Mole Day

It’s National Mole Day on October 23 (and no, we’re talking about beauty marks on your skin or those little furry creatures with funky paws.) National Mole Day celebrates the mole the Italian scientist Amedeo Avogadro coined in 1811. The mole, sometimes called Avogadro’s Number, is a unit of measurement used in chemistry. And, since […]

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