Packed with stunning colour photographs, amazing facts, hands-on activities, and more, the National Geographic Kids Science Encyclopedia is jam-packed with everything you could ever want to know about science.From tiny atoms to plate tectonics, the far reaches of space, phases of the water cycle, earthquakes, electricity, elements, and more.Inside you’ll find out about amazing scientists and discoveries that will wow you, mini experiments you can do to see science in action plus profiles of National Geographic's explorers who rock the world of science.Discover matter, forces and machines, energy, electronics, the universe, life of Earth, the human body and planet Earth in this indispensable tool for home and school.