Description ::

Learn about air vehicles including airplanes, helicopters and hot air balloons! Check out our fun and comprehensive vehicle flash cards for children featuring a wide range of interesting air vehicles related trivia and information. Read about different types of planes, how helicopters work, what fighter planes are used for, how fast rockets can move and what keeps hot air balloons in the air! The Air Vehicles set has the following ten encyclopedic cards: 1.Montgolfier Brothers’ Balloon 2.Giffard Dirigible 3.Ader Éole 4.Lilienthal’s Glider 5.Wright Flyer I 6.Focke-Wulf Fw 61 7.North American X-15 8.Concorde 9.Antonov AN-225 10.Boeing 747 Each card has an illustration or picture on the front and encyclopedic facts about it on the back.