From military planes to the commercial jumbo jet to space shuttles, the Big Book of Airplanes is a spectacular look at a subject that fascinates kids. Find out how farmers use planes to help manage their crops and get a look at the brightly colored planes at an airshow and find out how their designs help them pull off exciting stunts and acrobatics. Each type of plane gets its own spread and f…
Leonardo da Vinci was a gifted painter, talented musician, and dedicated scientist and inventor, designing flying machines, submarines, and even helicopters. Yet he had a hard time finishing things, a problem anyone can relate to. Only thirteen paintings are known to be his; as for the illustrated encyclopedia he intended to create, all that he left were thousands of disorganized notebook pag…
IT'S 1876 AND THE whole country is celebrating the 100th birthday of the United States. The biggest party is in Philadelphia at the World's Fair, where the latest and greatest inventions are on display for all to see. Alexander Graham Bell is headed to the fair to demonstrate his invention - a talking machine he calls the telephone. But will anyone come to see him at the world's most important …