Listen to that sound. I want Meshuggah or Arch Enemy to sample that one and scream over it about industrial death. Over at Discover, io9 pal Michael Reilly describes this second video:

Several kilometers of ice shearing off the Greenland ice sheet is always awesome to behold, and the few thousand folks living down-fjord of Jakobshavn agree; ice-induced tsunamis regularly crash ashore in Ilulissat Harbor, 50 kilometers away from the glacier's edge. A phenomenon they've dubbed 'kaneling.' Rest assured, though, these waves are usually just 1/2 meter high or less when they arrive in the harbor, and they're mostly harmless...mostly. This [video] is a slightly more dangerous version of an ice-tsunami. And yes, that there at the end of the video, that's a couple of guys in a little boat fleeing for their lives.

Awesome Video of Greenland Glacier Disintegrating [via Discover]