The history behind your glasses - Eva Timothy - TED-Ed

What this episode covers

View full lesson: http://ed.ted.com/lessons/the-story-behind-your-glasses-eva-timothyWhat scientific thinkers and achievements have led to vast improvements in optics over the centuries? Discover the fascinating ways that our understanding of light informs the world in which we live.Lesson by Eva Timothy, animation by Matt Snyman. Learn more about your ad choices. Visit megaphone.fm/adchoices

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This episode is 6 minutes long.

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This episode was published on May 20, 2026.

What is this episode about?

View full lesson: http://ed.ted.com/lessons/the-story-behind-your-glasses-eva-timothyWhat scientific thinkers and achievements have led to vast improvements in optics over the centuries? Discover the fascinating ways that our understanding of light...

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