The document discusses past developments in aircraft and predictions for their future. It notes that modern aircraft have lighter structures, improved control systems, better propulsion through jet engines, and new airfoil designs compared to early aircraft. Future aircraft may have the ability to self-repair through resins that fill cracks, and new designs could replace the space shuttle by providing cheaper access to space. The future of aircraft is expected to continue advancing aircraft technology.

1. Future of Aircraft David and Clay

8. Airfoil Designs... Not only this future aircraft will have the ability to….