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Learn about the colours of the rainbow.
Why do rainbows have seven colours?
Colors And The Brain A Moment of Science - Indiana Public Media
Science behind Rainbows
Science Behind the Colors
Using better colours in science - The Centre for Earth Evolution
Unleash Your Child's Creativity with Learning Resources' Color
Easy Science Experiments for Kids - Kids Art & Craft
The end of the rainbow
Revealing the Rainbow: An Introduction to the Science of Color
The Science Behind Fully Double Rainbows
How Many Colors in a Rainbow?, Worksheet
Why Do You See 7 Colors in The Rainbow?
5.27 The rainbow. The colors
The science behind the colors of the rainbow