What if every time you walked around barefoot, you'd actually TASTE the floor. Well that's how butterflies live. And don't get us started on the frog that hears with its mouth! Trace runs down his ... more 
What if every time you walked around barefoot, you'd actually TASTE the floor. Well that's how butterflies live. And don't get us started on the frog that hears with its mouth! Trace runs down his list of the four craziest animal senses. less 
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Sat, Sep 7, 2013 9:10 AM EDT