Working in a unique underground fuel depot, acoustic scientists fired a pistol to hear how long the reverb would last. The resulting echo rang on and on and on — completely obliterating the previous record.
It was Mogwai that got me into post-rock back when I was in college. I'm still a big fan, but I sort of fell away from post-rock for a while. And I have God Is An Astronaut for bringing me back to the glorious fold.