Why You Are Still Alive

Posted: 4th July 2014 by Sus Scrofa in Awesomeness

Why You Are Still Alive

Our world is loaded with bacteria, viruses and other organisms. Fortunately, for most of us, our immune systems fend off these nasties. KurzGesagt boils down the complexities of our bodies’ self-defense system for us non-scientists.

The Awesomer

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