This post initially appeared on Science Blogs

I was going to leave all the promotion of, to everyone else, but he (it has to be a he right?) did T-cells:

I like Sci's description best

Is it overwhelmingly informative? Nope. Is it clean and safe for children or work? Nope. Is it massively entertaining?!?! YES!

*I'm not supposed to put expletives in titles anymore or else google gets mad at us

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