Today I Found Out
Are Some People Really Born With Tails? (2016x116)
: 10, 2016
→Subscribe for new videos every day! https://www.youtube.com/user/TodayIFoundOut?s→“tail.” For instance, a variety of things may protrude from the tailbone of a newborn, including cysts, tumors and even a parasitic twin. But very rarely a human is born with an actual extra appendage that is generally considered a vestigial tail.
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Sources:
http://www.dailymail.co.uk/news/article-2750137/Eight-limbed-boy-recovering-surgery-remove-parasitic-twin.html
http://www.icr.org/article/evolution-human-tail/
http://www.theanimalfiles.com/mammals/hoofed_mammals/giraffe.html
https://books.google.com/books?id=sUaHBAAAQBAJ&pg=PT88&lpg=PT88&dq=human+tail+longest+12+year+old+indochina&source=bl&ots=eZsQkxzuwD&sig=521g4NyWmzr1rZwixDNhR8Q5dqI&hl=en&sa=X&ved=0CB4Q6AEwAGoVChMI8KX9t--eyAIVDn6SCh2UogYZ#v=onepage&q=human%20tail%20longest%2012%20year%20old%20indochina&f=false
http://www.apologeticspress.org/APContent.aspx?category=126&article=1007
http://www.ncbi.nlm.nih.gov/pubmed/17627154
https://en.wikipedia.org/wiki/Human_vestigiality
https://en.wikipedia.org/wiki/Largest_body_part
http://io9.com/5967742/the-science-of-human-tails
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3263034/
https://en.wikipedia.org/wiki/Tail#Human_tails
http://www.indianpediatrics.net/july1999/july-712-713.htm
http://news.nationalgeographic.com/news/2009/07/090730-spleen-vestigial-organs_2.html
http://aschoonerofscience.com/just-for-fun/which-animal-has-the-longest-tail/
http://www.nature.com/jp/journal/v28/n7/full/jp200839a.html
http://www.nature.com/sc/journal/v45/n8/full/3101988a.html
https://en.wikipedia.org/wiki/Chandre_Oram