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Sunday, January 12, 2014
Surprise! Scientists Find That Starfish Eyes Actually See, at Least a Little
Starfish have eyes—one on the end of each of their arms—but what they do with them has been anyone's guess until now.
Starfish have historically been thought of as simple animals. Since their eyes are also relatively simple and because they lack a brain, it's been difficult to figure out how or even if they could see.