models

Includes directions for building indoor and outdoor forts from blankets, boxes, leaves, sand, snow, and logs, as well as instructions for making model forts and toy weapons.

Presents detailed plans and instructions for creating more than twenty different contraptions that use low-cost or free materials, batteries, and a single motor.

Presents step-by-step instructions for making models of planes, cars, and other machines using wire, rubber bands, and other household items.

Discusses building model airplanes from kits and from scratch, setting up a shop, and displaying models in unique ways. Identifies national organizations and periodicals.

Discusses the history, types, and construction of flying-model airplanes. Also describes sport and contest flying of radio-controlled and control-line models.

Colorful photographs and easy-to-follow text introduce young readers to flexagon paper art.

Contains ideas and visual instructions for building cars, trucks, and other vehicles using LEGO bricks, motors, and wheels.

After visiting the Hall of Flight at the Bearsonian Institution, the Bear cubs decide to invent their own airplanes. Includes information about the history of flight and instructions for making various balloon-powered aircraft.

Provides step-by-step instructions for building an airport equipped with buildings, control tower, helicopter, business and jumbo jets, and baggage and supply trucks.