When Did Women Start to Grow Out and Paint Their Nails

Check my other channel Highlight History:    / @highlighthistory   →Some of our favorites:    • Featured   →Subscribe for new videos every day! https://www.youtube.com/user/TodayIFo... Follow Simon on social media:   / simonwhistler     / simonwhistler   Never run out of things to say at the water cooler with TodayIFoundOut! Brand new videos 7 days a week! More from TodayIFoundOut: Why is Lead Bad For Humans?    • Why is Lead Bad For Humans?   The People Who Can't Sleep    • The People Who Can't Sleep   In this video: On humans and other primates, nails are a flattened version of a claw which likely developed to aid in gripping and climbing. However, they can also act as a visible “health report.” Someone in poor health, or infected by a fungus, might have yellow, brittle nails, while someone in good health might have strong, long nails. Want the text version?: http://www.todayifoundout.com/index.p... Sources: http://www.wisegeek.org/when-did-wome... http://en.wikipedia.org/wiki/Artifici... http://www.guinnessworldrecords.com/l... http://en.wikipedia.org/wiki/Lee_Redmond http://www.huffingtonpost.com/2013/09... http://www.npr.org/blogs/health/2012/... http://www.nlm.nih.gov/medlineplus/en...