Note: this piece was originally written in December 2022. I see in two dimensions. Due to a congenital (meaning “present at birth”) eye condition, I am blind in one eye. While this anatomical anomaly isn’t usually a hurdle to everyday living, it does mean that I lack depth perception. Binocular (two-eyed) vision creates depth perception,Continue reading “Museums have an accessibility problem… but they also have the solution.”
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How tiny sea creatures built an ancient city
(and other secrets from the world’s oldest man-made material) The world’s oldest man-made material is probably more familiar than you’d think. Although humans invented this technological marvel about 12,000 years ago, we still use it today! Concrete is everywhere! It paves our sidewalks, supports our skyscrapers, and dams our rivers. It might be the mostContinue reading “How tiny sea creatures built an ancient city”
Hannah M. Herrick - Archaeologist 