Product Description: Discover the flight techniques of insects, birds and flying creatures, and human inventions from kites to airliners; step-by-step experiments help you understand how flight works.

Product Description: These giant books containing exciting projects and experiments take a hands-on approach to science concepts. Hundreds of simple and easy experiments explore the various scientific principles behind natural phenomena like friction, centrifugal force, and the underlying laws of physics that help make machines work...read more

Product Description: The ancient pyramids contain some of the greatest mysteries of history; this fascinating fact file and learn-it-yourself book unlocks the secrets of all kinds of pyramids from around the world, and hands-on projects include measuring the heights of pyramids, writing in hieroglyphs and growing your own pyramid crystals...read more

Product Description: A fascinating fact file and learn-it-yourself project book. Features 18 hands-on experiments to help you really find out - make a miniature plane and a hot-air balloon, construct a kite, and build models that demonstrate how birds fly and how jets engines work...read more

Product Description: Learn About Pyramids lets you step inside these structures and unlock all sorts of fascinating secrets about these extraordinary tombs and the lives of the people who made them. Take a journey from the fertile River Nile in Egypt to the floating island of Tenochtitlan in Mexico to discover just how many different types of pyramids there have been over the centuries...read more