posted on May, 3 2008 @ 11:01 PM
It certainly is for British company Reation engines who are aiming for an aircraft capable of reach Australia in 5 hrs.
With speeds up to Mach 8 you you could cross 2 countries in the time it takes to open a pack of those inflight nuts. Having said that with a return
ticket in the region of $8000 I daresay you would want more than a few KP roasted and salted cashews.