Yeh for some reason this was linked by a mate on facebook too, I don't know what's promoted it to go around again but it's odd that it is, given it's 2.5 years old.

Anyway, I laughed at this great line: "It will be able to cruise at Mach 3.1, a speed made possible by S-MAGJET hybrid gas turbine engine technology; nobody has ever travelled that fast before."

Right, because man has never gone to space and the SR-71 is just a fairytale.