Scramjet Success in Australia
glengyron writes "Australia's ABC reports today that a University of Queensland team have successfully tested a supersonic scramjet (air-breathing supersonic combustion ramjet engine). Read more here or here. Great to see after previous problems. Does the future of air travel still include those breakfast egg-roll things?"
A diagram of the difference in design between a ramjet and a scramjet engine can be found here.
For more information, check out the HyShot homepage.