As Stephen Colbert admonishes the Martian microbes to remember 'who their friends are', I wonder how he would react if he knew that trillions of microbes live in our guts and other parts of our bodies, in a symbiotic relationship:
[Hat tip to Carl Zimmer]
Showing posts with label martians. Show all posts
Showing posts with label martians. Show all posts
Friday, May 30, 2008
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