Compare the densities of different salt water solutions and make a rainbow. Density describes substances based on much mass they have in a certain volume. The density of the salt water solution ...

Rainbows form when sunlight from behind you hits millions of tiny round water droplets in front of you and bounces back to ...

but three ingredients are needed to make a rainbow as we know it: water droplets, sunshine and you. We see sunlight as white but it’s actually made up of many colours. A rainbow is made during a ...

Discover how spring transforms Puget Sound with a blend of weather patterns and stunning rainbows in this beautiful season.

The next time it is a sunny day you can even create your own rainbow! If you use a water spray or hose to create the water droplets and remember to keep the sun behind you, and don’t get wet!

They’re not hard to identify: if a fish has the distinctive pink stripe of a rainbow trout and any slash under its gills, that’s a cutbow. The slash can have some pretty serious color variation – ...

Lunar rainbows form just like rainbows that appear in daylight. They can be seen when light from the sun is refracted through water droplets in the air, creating a spectacle of color. Photos of ...