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National Geographic: Science Encyclopedia
National Geographic Science Encyclopedia Author:National Geographic From tiny atoms to plate tectonics, from the far reaches of space to the depths of the ocean, Science Encyclopedia has the most comprehensive coverage of all things science. — Fascinating facts about earthquakes, electricity, elements, and everything you want to know about science. — Sidebars about amazing scientists and discoveries that will wow ... more »you.
"Try This!" sidebars showcasing mini experiments you can do to see science in action.
Vibrant color photography showing everything from outer space to the planet we live on.
All-inclusive scientific topics, including matter, forces and machines, energy, electronics, the universe, life on Earth, the human body, and planet Earth.« less