Mugwump's Fish World
Other topics and Interests => Books, Magazines, Other On-Line Resources => Topic started by: BillT on February 12, 2016, 12:52:51 PM
Not yet well understood:
http://www.sciencemag.org/news/sifter/purple-sock-creatures-solve-60-year-old-mystery (http://www.sciencemag.org/news/sifter/purple-sock-creatures-solve-60-year-old-mystery)