Provides information about Stealth technology, looks at different Stealth fighters and bombers, and considers how Stealths might be used in the future.
Examines current space research and future space projects such as a permanent space station, an observatory and research base on the moon, and the search for extraterrestrial life.
Traces the history of helicopters and discusses the many models and uses of this versatile flying machine which can take off and land vertically, hover in mid-air, and fly backwards and sideways.
Describes some of the many planes being designed today as designers and engineers experiment with new ideas, materials, fuels, and control systems to develop planes that will fly faster, further, higher, and more efficiently.
