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  1. Rainbow - National Geographic Society

    Oct 19, 2023 · 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, …

  2. Visible Light - Education

    Oct 19, 2023 · Electromagnetic light energy is everywhere, but very little of it can actually be seen by the human eye.

  3. Coral Reefs - Education

    Nov 21, 2024 · Learn the risks our world's coral reefs are facing and what they mean for our future and the future of the ocean.

  4. Rainbow Serpent - National Geographic Society

    Oct 19, 2023 · 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 …

  5. Rain - National Geographic Society

    Oct 19, 2023 · Rain is liquid precipitation: water falling from the sky. Raindrops fall to Earth when clouds become saturated, or filled, with water droplets.

  6. Bioluminescence - National Geographic Society

    Oct 19, 2023 · Bioluminescence is light emitted by living things through chemical reactions in their bodies.

  7. Education | National Geographic Society

    Engage with National Geographic Explorers and transform learning experiences through live events, free maps, videos, interactives, and other resources.

  8. The Science of Sunsets – National Geographic Education Blog

    Oct 28, 2013 · 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, …

  9. The Art of Reconnecting to Irish Roots - Field Notes

    Aug 31, 2022 · It’s not too often that I am presented with the opportunity to hike behind a herd of cattle, up a mountain, at the end of October in Ireland, while surrounded by rainbows.