It’s really fun to see how far people can push aerodynamics, and how innovative the experimental airplane scene really is. The JD-2 was (and probably still is!) certainly ahead of its time ...
After all, they are a toy that can be made almost anywhere as all you need is a piece of paper and the ability to fold it into various aerodynamic shapes. This makes paper airplanes incredibly ...
These standards may range from improvements in engine efficiency and plane aerodynamics to changes to designs to reduce overall mass. The rules will apply to "most large airplanes" flying in the U ...