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The evolution of the human eye - Joshua Harvey
- Published_at:2015-01-08
- Category:Education
- Channel:TED-Ed
- tags:
- description: View full lesson: http://ed.ted.com/lessons/the-evolution-of-the-human-eye-joshua-harvey The human eye is an amazing mechanism, able to detect anywhere from a few photons to a few quadrillion, or switch focus from the screen in front of you to the distant horizon in a third of a second. How did these complex structures evolve? Joshua Harvey details the 500 million year story of the human eye. Lesson by Joshua Harvey, animation by Artrake Studio.
| ranked in date | views | likes | Comments | ranked in country (#position) |
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| 2015-01-13 | 69,666 | 2,257 | 398 |
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| 2015-01-14 | 104,000 | 2,558 | 448 |
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