How does an aeroplane fly Upside down?
as far as i know, the lift generated by a wing is because of the angle of attack creating a pressure difference(but i dont know how it actually works, bernoulli's principle? Newton's third law of motion?), so if a civilian aeroplane flying upside down(can they do it actually?) where does the lift come from???
is that the same reason why the fighters can fly upside down???