Virtual flights around the world will fly for 7 days for charity

ViewHigh in the air, a 737 crew livestreams their flight — asking for money along the way. It's an unusual ask for pilots of an airliner. 

If you're paying attention, though, there's a lot unusual about this flight. 

For instance, it never actually leaves the garage. It's a fixed-base simulator of a 737. 

The shell...