TULSA, Okla. — Rainbows occur in nature as sunlight is refracted off raindrops, which creates an arc in the sky. There are other ways to experience and create a rainbow, which we did at Discovery Lab ...
We know those sunny days and May flowers are on the way, but we still have to get through a few more April showers (or, you know, snowstorms — hi, New England!) first. And while those showers are ...
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