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Author
Description
Packed with hundreds of new brain busting questions with easy to understand answers that made the first Big Book of Why a best seller. The book is divided by subject area, humans, animals, environment/nature, technology and space, and written in an upbeat manner, each answer is accompanied by either a photo or an illustration to show the reasons why.
11) How come?
Author
Description
Answers over 100 of the questions most frequently asked about the world around us.
13) Physical forces
Description
Questions and answers introduce such physical phenomena as force, motion, magnetism, heat, and sound.
15) Transportation
Description
Questions and answers explore various aspects of transportation, including railroads, automobiles, ships, aircraft, and special purpose vehicles.
16) Planet earth
Description
Questions and answers explore the shape and structure of the Earth, continental drift and plate tectonics, earthquakes, volcanoes, oceans, and other aspects of our world.
20) The solar system
Author
Description
Provides information about the solar system in a question and answer format, looking at each planet, the moon and sun, asteroids, meteoroids, galaxies, and other space phenomena; and includes riddles and humorous illustrations.
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