The Horrors of Ancient Cataract Surgeries

The Horrors of Ancient Cataract Surgeries

Lots of people get cataracts in their eyes as they age. And for most of human history, surgeons couldn’t really help… But that didn’t stop them from trying. I’m Anna Rothschild, and this is Gross Science. The lens of your eye is a clear structure that sits just behind the iris and helps focus the light coming in. But sometimes

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This Mysterious Rotating Island Has Finally Been Explained

This Mysterious Rotating Island Has Finally Been Explained » Read more