From National Geographic

added by AdaLove

Source: nationalgeographicdaily.tumblr.com

photo

national geographic

documentaries

photos

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This Documentaries photo might contain pacific walrus and odobenus divergens.

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Why We Fight

added by dlyteful

bbc documentary

video

documentary

full movie

bbc

why we fight

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Another special from the History channel this one is on opium, morphine, and heroin

video

full episode

history

illegal drugs

how they got that way

hooked

opium

morphine

heroin