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How Blood Works

It's red, it flows through your veins, the sight of it makes some people feel faint... but how exactly does blood work?


This short video crams a lot of science into an incredibly detailed 5 minutes, which careers through everything from EPO doping to the complexities of your immune system, as well as, umm, how to get it out of your clothes. It's super interesting stuff. [The Medicine Journal via Today I Found Out]

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"Nutriants", really?

I hate being the grammar and spelling Nazi, because I make way too many stupid mistakes, and really, if we're bitching about a movie or something, its not worth pointing out a misspelled word.

But come on...