The evolution of the human eye - Joshua Harvey

TEDEd
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TEDEd
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The evolution of the human eye - Joshua Harvey

TED-Ed Lesson: 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…
Publisher
TED Ed

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