Weird, True and Freaky: Mouse Ears
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In 1997 American scientists successfully produced and attached a human ear to the back of a mouse. Doctors believe similar transplants will help humans regrow their own organs. Learn more in this... (more info)

In 1997 American scientists successfully produced and attached a human ear to the back of a mouse. Doctors believe similar transplants will help humans regrow their own organs. Learn more in this clip from Animal Planet's "Weird, True and Freaky" series.

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