
The evolution of the human eye - Joshua Harvey
Published January 8, 2015
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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 structure…
- Published
- January 8, 2015
- Made for kids
- No
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