SEE ALSO: NASA reveals its X-plane. It will fly over the U.S. at extreme speeds. The model, with a six-foot wingspan, shows the major X-66 innovation: a "transonic truss-braced wing," wherein ...
For some reason, that's the picture that popped into my head when seeing NASA's X-66 experimental aircraft undergoing wind tunnel testing. The X-66 has been in the news before, but given how it's ...