http://www.slate.com/id/2138847/
How aircraft passenger-evacuation tests are conducted. (In a test of the A380, 873 people got off in less than 90 seconds, though they didn’t have to cope with smoke, and weren’t especially fearful for the lives.)
http://www.slate.com/id/2138847/
How aircraft passenger-evacuation tests are conducted. (In a test of the A380, 873 people got off in less than 90 seconds, though they didn’t have to cope with smoke, and weren’t especially fearful for the lives.)