Red is always on the outside of a rainbow. Which color should replace it?
Chapter 1

The anatomy of a sunbeam

Chapter 2

How to make your own rainbow

Chapter 3

Extreme and rare rainbows of the world

Chapter 4

The history and legends of the arc

YOUR GOAL

Master of To create a rainbow

Ch 1 · The anatomy of a sunbeam
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Gossip

Red is always on the outside of a rainbow. Which color should replace it?

17h ago

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galleta Anatomy of a Sunbeam

Sunbeam bends, / colors split, / shining through the misty air!

Sep 4

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galleta Your own personal rainbow

Sep 4

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The magic angle of forty-two degrees

galleta Rainbows only appear at a specific angle relative to the observer.

Sep 4

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Water drops acting as tiny prisms

galleta Raindrops bend and bounce light to create a rainbow.

Sep 4

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Hidden Rainbow Ring
BETA

galleta Find the hidden circle in the sky to create a rainbow in this fun educational game.

Sep 4

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Fun Fact

Rainbow shadows: You can never see your own shadow inside a rainbow because the center of the rainbow's circle is always the exact spot where your shadow's head is.

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Sep 4

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Gossip

Which rainbow color is your absolute favorite?

Sep 4

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Quiz

From what vantage point can a person see a complete 360-degree circular rainbow?

Sep 4

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galleta Water drops acting as tiny prisms

Sep 4

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Quiz

What is the exact angle at which red light exits a raindrop to form a rainbow?

Sep 4

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galleta The secret colors of white light

Sep 4

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Quiz

Who proved in 1666 that white light is made of different colors using a glass prism?

Sep 4

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galleta The magic angle of forty-two degrees

Sep 4

galleta
Quiz

What shape are raindrops actually when they fall through the air and create rainbows?

Sep 4

galleta
Quiz

Why can we usually only see a semi-circular arch instead of a full circular rainbow?

Sep 4

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Quiz

What color of visible light bends the most when passing through a raindrop?

Sep 4

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Quiz

Where must the sun be located in relation to you for you to see a rainbow in the sky?

Sep 4

galleta
Quiz

What scientific term describes the bending of light as it enters a water droplet?

Sep 4