CHASING RAINBOWS
A rainbow is a multicolored arc made by light striking water droplets. According to National Geographic, “Light entering a water droplet is refracted. It's then reflected by the back of the droplet. As that reflected light leaves the droplet, it's refracted again, at multiple angles.” We have plenty of light in Arizona. All we need now is some water.

BY: Jeff Kida and Keith Whitney (Portfolio Editors)
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