Blogs I follow
If you drive on a parkway why don't they make the whole plane out of that?
It depends on your perspective and what kind of plane you are on. If you're like on an Airbus 300 - you wouldn't want it made out of that...WAY to heavy, you'd never get off the ground. If you are on a higher transcendental plane...it might be, it might not be - and though most transcendental planes are even HEAVIER than parkways, they always seem to get off the ground.