YouTube: Eyes have been around for a long time, like... half a billion years or so... and in that time, animals have evolved lots of crazy and amazing ways to observe the world around them!
posted by PlayhousePals 8 years 1 month 1 week ago • 403 views • 8:42search results matching tag: crazy eyes
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Dig those crazy eyes! YouTube: New research shows chameleons actively tune nano-crystals to change their color.
posted by PlayhousePals 9 years 2 months 1 week ago • 22 views • 5:42- 1