bacteria

Tag archives for bacteria

[This question was originally asked on www.reddit.com/r/askscience on Jan 17, 2013] Why do microorganisms only begin breaking down our tissues after death? What stops them from doing so whilst we are still alive? The main reason is that our body maintains a multitude of barriers that largely prevent bacteria and other microorganisms from gaining entry.…

There are a lot of reasons that posts to this blog sometimes don’t happen for months at a time, but one of them is that I can often get sucked down the rabbit hole that is Reddit. If you don’t know about reddit yet, you may not want to click that link, but if you…