airplanedesign.aero
Airplanedesign.Aero - Airplanedesign.AeroConcepts User Makes Magazine Cover. D-JET completes successful first flight. Anthony J. D'Angelo, author of the College Blue Book. States that the total amount of human knowledge doubles every fourteen months. Other sources state figures ranging from one to fifteen years. There are even suggestions that, within our lifetimes, the figure could drop down into the realm of mere months or even weeks. Has set up Airplanedesign.aero.
http://www.airplanedesign.aero/