"Rich S." wrote in message
...
wrote in message
oups.com...

when I look at my eyeglass case, I see two closely overlapping
wing-type shapes that are being pulled apart for opening.

why would it not be worthwhile to extend wings this way for landing and
departure?

This is a solution in search of a problem.

Rich S.
Isn't that pretty much how the B-2 is controlled?

Harold
KD5SAK