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- Rainbow - National Geographic Society
Rainbows are often portrayed as bridges between people and supernatural beings In Norse mythology, for instance, a rainbow called the Bifrost connects Earth with Asgard, where the gods live
- Visible Light - Education
Electromagnetic light energy is everywhere, but very little of it can actually be seen by the human eye
- Coral Reefs - Education
Learn the risks our world's coral reefs are facing and what they mean for our future and the future of the ocean
- Rainbow Serpent - National Geographic Society
Some ancient people of Australia believe a "rainbow serpent" slithered from the water to create the world Could this fascinating myth be based on fact? Join Wild Chronicles on a quest to find the truth about Australia's amazing snakes and legends
- Rain - National Geographic Society
Rain is liquid precipitation: water falling from the sky Raindrops fall to Earth when clouds become saturated, or filled, with water droplets
- Bioluminescence - National Geographic Society
Bioluminescence is light emitted by living things through chemical reactions in their bodies
- The Science of Sunsets – National Geographic Education Blog
SCIENCE Scarlet skies inspire many viewers to grab their cameras, and prompt a question: Why are some sunsets so spectacular, and others a mere muddle? Stephen Corfidi, a meteorologist who's written about the science of colorful sunsets, helps us see the light (National Geographic News) Use our resources to better understand the science of sunsets …
- National Geographic Society
National Geographic Society
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