Sunday, June 4

hot pic of hot spring

I just liked this picture, of a Yellowstone hot spring, colored brightly from minerals and microbial action.Link to a Universe Today story, from which I got the photo, on how the microbes use hydrogen for fuel. There are some interesting implications of this, but I can't be bothered to write them here. If you're interesetd, you'll have to read the article.


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