Now Pratt & Whitney thinks it may have taken the first steps along that path with the Hydrogen Steam-Injected, Intercooled ...
This lockheed concept jet can not only fly at Mach 2.2, but land vertically using 1950s engine technology. It would have been ...
The year is 1961. USA needs an edge agaist the soviets. They turned to military supplier Convair, who at the time was looking ...