Great Concepts Research
Posted: Sat Dec 15, 2007 11:43 amhttp://oea.larc.nasa.gov/PAIS/Concept2Reality/
Great to learning the basics and the physics of large airplanes. I think it was supported by NASA.
A great read.
Great to learning the basics and the physics of large airplanes. I think it was supported by NASA.
A great read.