the winglet isn't to decrease dragit stops the wind curling over the top of the wing. it effectively increases the working length of then wing!
i know something woo! \o/
(i know something woo! \o/
real i'm not happy 'til you're not happy,
Fri 30 Sep 2011, 13:17,
archived)
Woo indeedI screengrabbed that from the NASA website, they should give you a job ; )
(
claptonista ,the idiot boy..........,
Fri 30 Sep 2011, 13:54,
archived)