Describes how to make sixteen different types of gliders, includes facts and figures about gliders, and provides photographs of early flying machines and aviators.
Teaches about concepts such as center of gravity, lift, and thrust by showing how to create a paper airplane and change its components so that it flies more smoothly.
A collection of paper airplanes to cut-out, fold, and fly, including the four winners and sixteen additional entries in the first international paper airplane competition sponsored by "Scientific American" magazine in 1967.