6 Crazy Things People Used to Believe

A lot of things we used to think were good for us have been revealed as just the opposite, and we have come a long way when it comes to how we think and what we believe. Here are some crazy things people used to believe.

6 Crazy Things People Used to Believe

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References
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http://en.wikipedia.org/wiki/Pain_in_babies#Comforting

http://articles.baltimoresun.com/1991-10-28/news/1991301120_1_feel-pain-pain-medication-children-in-pain

http://en.wikipedia.org/wiki/Puerperal_fever#.22The_Doctor.27s_Plague.22

http://en.wikipedia.org/wiki/Hand_washing

http://en.wikipedia.org/wiki/Ignaz_Semmelweis

https://en.wikipedia.org/wiki/Germ_theory_of_disease

http://en.wikipedia.org/wiki/Female_hysteria

http://en.wikipedia.org/wiki/Hysterectomy

https://en.wikipedia.org/wiki/Miasma_theory

https://en.wikipedia.org/wiki/Night_air

http://en.wikipedia.org/wiki/Bloodletting

http://en.wikipedia.org/wiki/Tongue_map

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