This is a cool video,I have to say it sure reminds me of the movies, unreal, fantasy but in this video…its not a fantasy.

On June 4, southern Chile’s Puyehue volcano erupted for the first time in 50 years. It’s been spewing giant ash clouds ever since. Enough ash, it seems, to make the Nahuel Huapi Lake in neighboring Argentina an unrecognizable, soot-covered abyss, as you’ll see in the above video of one diver’s attempt to sift through it all.
[Gawker.com]