Here is a pilot doing the wrong thing. He decided he needed a nap. See what happens. Also on the same page you can be party to a flight of a Quantas Jumbo Jet. Watch the wings bend. Tell me why wings bend upwards. Describe what forces cause them to bend up. https://www.dailymail.co.uk/news/ar...lls-asleep-cockpit.html#v-6537928966226490678