@Miss N@QVI
Its really superb peace of Information.Very interesting.Thanx for sharing such wonderful information...I hereby add two more interesting facts though unique but not uncommon;-)
The Strongest muscle in Human body is Tongue.Hmmm but i found it very powerful in women...!Since women r more talkative than man.
Like finger prints tongue print of every person is unique.In most of latest technology firms mostly use Retina Scanning, which is also unique in individuals.

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No One is Perfect!
So IM No One