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rainbow
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Introduction References & Edit History Related Topics
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rainbow
Understand the science of appearance of different colors of the rainbow
wind bending palm trees rainbow
Know how rainbows are formed
Understand the science behind the formation of rainbows
Quizzes
rain. Child in the rain, wearing a rain coat, under a yellow umbrella. April Showers weather climate rain storm water drops
April Showers to March’s Lions and Lambs
Read Next
Lightning over the outskirts of Oradea, Rom., during the thunderstorm of August 17, 2005.
16 Questions About Earth’s Atmsophere and Weather Answered
Earth from space. Full-hemisphere views of the Earth showing Hurricane Linda at its peak approaching Baja California on 1997 September 11.
What Is Earth’s Velocity?
September 11, 2005, ozone thinning over antarctica reached its maximum extent for the year.
Is the Ozone Layer Finally Healing Itself?
Solar system illustration. (planets; sun)
Why Are Planets Round?
Remarkable new details of Pluto's largest moon Charon are revealed in this image from New Horizons' Long Range Reconnaissance Imager (LORRI), taken late on July 13, 2015 from a distance of 289,000 miles
Why Is Pluto No Longer a Planet?
Discover
Illustration for Demystified "How Dangerous is Quicksand"
How Deadly Is Quicksand?
Amendments 1-10 to the Constitution of the United States constitute what is known as the Bill of Rights on an American flag.
What Is the Emoluments Clause?
Portrait of a mountain gorilla at a short distance. gorilla close up portrait.The mountain gorilla (Gorilla beringei beringei)
Falling Stars: 10 of the Most Famous Endangered Species
Close up of books. Stack of books, pile of books, literature, reading. Homepage 2010, arts and entertainment, history and society
12 Novels Considered the “Greatest Book Ever Written”
Shadow of a man holding large knife in his hand inside of some dark, spooky buiding
7 of History's Most Notorious Serial Killers
Cathedrale St.Jean in Lyon, France has a 14th-century astronomical clock that shows religious feast days till the year 2019; Perpetual Calendar
Ten Days That Vanished: The Switch to the Gregorian Calendar
Berries and leaves of the bittersweet nightshade (Solanum dulcamara) plant. Poisonous plant
7 of the World’s Deadliest Plants

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News •

Look: Tornado ‘Ropes Out’ Near A Rainbow • May 19, 2025, 11:53 PM ET (The Weather Channel)

Photos and Videos

rainbow
wind bending palm trees
rainbow
Understand the science of appearance of different colors of the rainbow
Know how rainbows are formed
Understand the science behind the formation of rainbows
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Related Topics and References

Topics

Key People

Roger Bacon
Roger Bacon
English philosopher and scientist
Torbern Bergman, detail of an oil painting by Per Krafft; in the Royal Swedish Academy of Sciences, Stockholm
Torbern Olof Bergman
Swedish chemist and naturalist

Related Quizzes and Features

Quiz
rain. Child in the rain, wearing a rain coat, under a yellow umbrella. April Showers weather climate rain storm water drops
April Showers to March’s Lions and Lambs
List
Lightning over the outskirts of Oradea, Rom., during the thunderstorm of August 17, 2005.
16 Questions About Earth’s Atmsophere and Weather Answered