from the doing-it-and-doing-it-well dept.
quiggy writes "As previously reported, NASA tested the X-43A yesterday. The results are in, and the scramjet hit Mach 7, setting a new speed record. CNN is also reporting the story, with a note that a similar jet could be tested by the end of the year, hopefully reaching Mach 10."
Dynamically binding, you realize the magic.
Statically binding, you see only the hierarchy.