This brings to mind the post, either here or on the other site, from the guy who brought cans of Coors and Budweiser to the summit. The Coors cans were intact, but the Budweiser cans burst. He implied a difference in manufacturing quality, but I wondered whether the fact that Golden, Colorado where Coors is brewed (and often bottled, I think) is at 5,700 feet elevation. The local Budweister bottling plant in Fairfield, CA, by contrast, is between 15 and 400 feet above sea level, depending where you are.
