Amazing Nature!
Aug 16, 2017 07:37:14 #
Round and rotating, just like most things in the universe.
http://news.nationalgeographic.com/2017/08/spinning-ice-disks-physics-study-video-spd/
http://news.nationalgeographic.com/2017/08/spinning-ice-disks-physics-study-video-spd/
Aug 17, 2017 06:03:46 #
Robert Bailey
Loc: Canada
I've seen small versions of this in streams, but nothing this big- it is fascinating!
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