tomkane writes: The Supersonic Combustion Ramjet engine, thought to be capable of speeds in excess of five-times the speed of sound and even spaceflight, has long been theorised as a potential engine for future aircraft. Boeing’s X-51A Waverider is beginning to prove that the use of scramjet engines can be more than just theoretical!
A computer lets you make more mistakes faster than any other invention,
with the possible exceptions of handguns and Tequilla.
-- Mitch Ratcliffe