Hello. Newbie here again with another elementary question. I understand the basics of an airfoil, but when I look at photos of different wind generators, I cant figure it out. Wind either pushes angled blades "out of the way", or causes a low pressure area on airfoil blades. So if I were to look directly at a wind generator with airfoil blades, the blades should appear to be very thin spokes. Like looking directly at an oncoming airplane, the wings would appear very thin. But looking at different photos of airfoil type blades, they appear as if the wind were just pushing them aside. Can anyone shed some light on this for me?