Curated OER
Rising With the Weather
Students research how hot-air balloons rise and descend, and find out how their operation is affected by weather. They identify conditions in which it is safe to fly hot-air balloons, and equipment necessary for crew and passenger...
Library of Congress
Loc: Full of Hot Air
Did you know that the hot-air balloon is the oldest form of successful human flight? Briefly described is the history and construction of hot-air balloons. Follow the link to "images of hot-air balloons and balloon racing" to view...
Curated OER
Library of Congress: Full of Hot Air
Did you know that the hot-air balloon is the oldest form of successful human flight? Briefly described is the history and construction of hot-air balloons. Follow the link to "images of hot-air balloons and balloon racing" to view...