At takeoff and again when Concorde zoomed from Mach 1 (the speed of sound) toward Mach 2, raw fuel was injected into the engine exhaust, providing a powerful boost. This afterburner system was ...

This will enable travel between New York and London in 3h30. Concorde did it at Mach 2 in less than 3 hours! Nevertheless, the technology deployed should enable the development of a more fuel ...

Don’t get stuck with an unsafe boat needing costly repairs. Insure your 1994 Mach I Boats/Freedom Boats Inc 2700 CONCORDE/CD for just $100/year*. More freedom: You’re covered on all lakes, rivers and ...

They're expected to run at a maximum Mach 1.7 — slower than Concorde's Mach 2.04. The company decided to build its own engine, which is expected to run on 100% sustainable aviation fuels, after major ...