Vestigial Human Body Parts You Didn't Know
Tuesday, Jan 7, 2014, 1:41 pm
By: Tony Williams
#12 Darwin's Tubercle
Approximately 10% of people have a little bit of thickening on the outside of their ear about two thirds of the way up it and this is something that is commonly found in mammals. It once again harks back to when we lived in trees, but of course it plays no part in our life today.