National Mole Day – October 23rd

This day commemorates Avogadro’s Number (6.02 x 10^23).  The chemical formula for a mole starts with the number 6.02. In chemistry, a “mole” is a basic measuring unit. It equals the atomic mass of a single molecule and it is measured in grams. This measure was discovered by Italian Amadeo Avogadro. Attend special chemistry celebrations, […]

Count Your Buttons Day – October 21st

Today is the day for cleaning out your laundry drawer, closet, or room and count those loose buttons. Or you could count how many buttons are on your sweater today.  

Rainforest Day – October 19th

Let’s all do our part and help the toucan, treefrogs, and other rainforest animals. Make a donation today and celebrate our rainforests.

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