How do glasses help us see? - Andrew Bastawrous and Clare Gilbert
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TEDEd Animation
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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.
So many people in the world have uncorrected refractive errors, despite multiple treatments options. Why is this?
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Meet The Creators
- Educator Andrew Bastawrous, Clare Gilbert
- Script Editor Emma Bryce
- Director Andrew Foerster
- Animator Andrew Foerster
- Artist Andrew Foerster
- Narrator Addison Anderson
