Who will say no when you can get more? And as humans we always wondered if we can have an extra pair of hands to finish our work. But in reality, we have 7 body parts that we have but are useless, while some have extinct. Our ancestors had a tail, and the proof of it is we still have a tail bone. Wondered why do men have nipples? To know more about these things, watch this video!
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Image source: Shutterstock
Video source: AsapTHOUGHT/YouTube
Published: June 24, 2015 10:00 am