Which is an amazing fossil fuel savings, if we were to just put that on the edge of a wing.
Ce qui est une économie de carburant fossile impressionnante, juste en mettant ça sur le bord d'une aile.
Which is an amazing fossil fuel savings, if we were to just put that on the edge of a wing.
Ce qui est une économie de carburant fossile impressionnante, juste en mettant ça sur le bord d'une aile.