Your funk says a lot about you
December 30, 2013 2:52 PM Subscribe
Bacteria have a Hobo Code. Next month's Science News carries a pretty interesting overview about the cutting edge of microbial science, including recent studies showing "in many mammals a microbial community ferments various sweats, oozes and excretions into distinctive scents that reveal age, health and much more to knowing noses in a select social circle". That's right, microbes are posting status updates to each other through smells, sharing with other microbes what they've learned about host animals.
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