April 3 is Find a Rainbow Day. The seven bands of colors, lumped together as Roy G Biv, is a bridge from heaven to earth. We ...

The second one is just how it sounds, the secondary rainbow, where the colors are reversed. Sometimes, the light reflected off the raindrop to form the primary rainbow can sometimes reflect in ...

When this happens, light becomes separated into a rainbow of colors—red, orange, yellow, green, blue, indigo (blue-violet), and violet. In this activity, you can make your own rainbow.

When light passes through certain objects—such as prisms, rain droplets, or a CD—the different wavelengths can be bent at different angles. This makes the colors separate, so we see them as the ...

Whenever I’m hosting a summer party, brunch, or any festive get-together, I love serving drinks that look as good as they ...