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A "blind" tadpole without its native, normal eyes is able to see using a functioning ectopic eye located on its tail. | D. Blackiston and M. Levin
Tech

Future Forsees Eyes In The Back Of Your Head

A ground-breaking study shows that even eyes transplanted to a butt can see, even though they're not directly connected to the brain.

February 27, 2013
6:00 PM EST

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