Yosemite's Frazil Ice

got this email forwarded from a friend: truly interesting. I am going to look for the other episodes. mtz

YOSEMITE'S FRAZIL ICE
It is hard to imagine that Yosemite is only 60 miles from Fresno --
where it never ever snows and rarely gets below 32 F in the dead of winter.
This is an incredible video! It only happens in March and April.
I have never seen a creek come to a complete stop like this before and start up again someplace else.
It's like a lava flow. Turn on your sound.
Now just enjoy .........................
http://www.youtube.com/watch_popup?v=9V9p4mFEYXc&vq=medium#t=15