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If I were a scientist, I’d want to:
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If I were a scientist, I’d want to:
For some animals, losing an arm, a leg, or a tail is no big deal. Why not? They just grow new ones! Some creatures can even grow a new head—or entire body! Meet some of these amazing creatures in this photo-matching game.
Ever wonder how much energy you use? These photos, taken by a thermographic camera, can show you. Areas that glow red or yellow are hotter–a sign that energy is being wasted. Blue areas are cooler–a sign that energy is being used efficiently, or well.
Avalanches look awesome—from a distance. Up close, they’re extremely dangerous. These floods of snow can wipe out trees and buildings, and kill people. Learn the warning signs of an avalanche before it’s triggered.
Photographs: George Grall/National Geographic Stock (red eft); Tommy Heinrich/National Geographic Stock (avalanche); Tyrone Turner/National Geographic Stock (city); © Mary Lane/Shutterstock (Venus flytraps)