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More About Science and Space
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Photos: National Air and Space Museum
Go behind the scenes at one of the world's most popular museums and explore great moments in aeronautics history spanning nearly 150 years.
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Air and Space Quiz
Think you know the Smithsonian National Air and Space Museum inside and out? Test your aeronautics IQ with our carefully curated questions.
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Skin
It provides armor, insulation, and air conditioning. Learn more about the body's biggest organ.
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Crystal Skulls
Stories about the skulls focus heavily on their perceived supernatural powers.
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Mass Extinctions
More than 90 percent of all organisms that have ever lived on Earth are extinct. Learn how millions of creatures can disappear in a geological blink of an eye—and see what might be next.
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2010 Emerging Explorers
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Genographic
The Great Energy Challenge
Better understand the need for clean energy and learn how to be part of the solution.
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Your Oil Spill IQ
You know the Gulf is a mess, but how much do you really know about oil spills?
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Personal Energy Meter
See how you measure up against others, and how changes at home could do tons to protect the planet.
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Your Energy Diet
Reducing power use is like taking off extra pounds. These small steps may help heal the planet and save you money.
National Geographic Magazine
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Photos: Aztecs Revealed
The excavation of a sacred pyramid sheds light on an empire's bloodiest rituals.
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Photos: Great Migrations
Follow the arduous journeys of birds, butterflies, and beasts.
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School Contest
Enter your idea in the Find Your Footprint contest and your classroom and school could win big!
