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TED-Ed|How do glasses help us see - Andrew Bastawrous and Clare Gilbert

By Owner - Powered by BoclipsFrom Boclips Com OldAugust 20, 2025

Today, glasses help millions of people with poor vision be able to see clearly. But how? Andrew Bastawrous and Clare Gilbert help unravel the answer by explaining refraction - the ability of a transparent medium, like glass, water, or the eye, to change the direction of light passing through it

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