GIANT snow cones & slushie machine at Yosemite

I think every kid loves snow cones & slushies.  I still remember the Snoopy Snow Cone maker from when I was a kid!  That was a fun toy.  Nowadays, of course, a Snoopy Snow Cone maker has lost some of its charm that it held when I was a kid.  But I've just today come across a video made by Yosemite Natl. Park that highlights what can only be described as Nature's Giant Slushie Machine.  It is really impressive & interesting footage here, bringing out a sense of wonder - kind of the same feeling of excitement and amazement I had as a kid when seeing Snoopy pump out that delicious treat, only this time it's a deeper level of awe.  Check it out, from Yosemite Natl. Park's YouTube channel.