The eye chart with the big "E" on top is called a Snellen Chart.
During a recent commute into work, I was staring at a transit map so as to avoid eye contact with my fellow passengers when a simple question popped into my head.
Foxes live on every continent except Antarctica and thrive in cities, towns, and rural settings. But despite being all around us, they’re a bit of a mystery.
Craig Benzine shares the leading theories.
Prepare to be mesmerized, slightly horrified, and then say "Huh—those really work!"
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