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Direct linkKarwatka, Dennis – Tech Directions, 2012
The HK-1 "Hercules" airplane made its maiden flight over 60 years ago, and it still holds the record as the airplane with the largest wingspan that ever flew. Powered by eight massive 28-cylinder engines, it was piloted by Howard Hughes during its one brief flight in California. A large portion of the airplane was made of wood, which…
Descriptors: Aviation Technology, Aviation Education, Science Activities, Career Development
Karwatka, Dennis – School Shop, 1973
Descriptors: Aerospace Technology, Engines, Fuels, Industrial Arts
Karwatka, Dennis – School Shop, 1973
Describes a self-demonstration experiment designed to teach the principles of the spark-ignition system. (SB)
Descriptors: Auto Mechanics, Autoinstructional Aids, Demonstrations (Educational), Educational Equipment
