There's probably one of these on the plane you just boarded, lurking somewhere the hard-press engineers and inspectors might have missed. Go on, just look out the window at the wing. Bit of rust around those bolts, eh? Well, they do say that an old, well-maintained plane is safer than a new, badly-maintained one. If the worst happens, though, and you find yourself plunging into the void of death from 30,000 feet, you can muse over a final flicker of wonderment: maybe in the next life I'll wake up in a tiny canyon.
https://www.youtube.com/watch?v=gO5gPdJxe_o
