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What is a Rainbow? - http://eo.ucar.edu/rainbows/
Where older students can learn about "one of the most spectacular light shows observed on earth." |
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Circles of Light: The Mathematics of Rainbows - http://www.geom.uiuc.edu/education/calc-init/rainbow/
Explains reflection, refraction, and how together they make a rainbow. |
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The Rainbowmaker - http://www.zianet.com/rainbow/home.htm
Pictures of rainbows, and how to make rainbows. |
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Rainbows - http://www.yorku.ca/eye/rainbow.htm
Gives an explanation of rainbows and how they occur. |
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Why are There Rainbows? - http://atoc.colorado.edu/~fasullo/pjw_class/rainbows.html
Physics explanation of rainbows. |