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How to Figure Out the Day of the Week For Any Date Ever
Here’s a neat mental trick for calculating the day of the week for any day ever.
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The Most Extreme Life Forms On Earth… And Beyond?
Extremophiles find a way to survive and expand the possibilities of where life can exist.
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Why Is Blue So Rare In Nature?
Learn how living things make blue, and why this beautiful hue is so rare in nature.
