Centriolas
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- How did you find PF?
- From the Phys.org site margin, below the list of featured articles.
Pretty much as it says on the tin under "How did you find PF?"; not much else to add. Saw an article on Alaska's rivers turning orange with the leaching out of minerals from the permafrost, though I don't recall where I spotted it first...it may have been on Weather.com.
