but that’s only half of what is really a circle of color. Normally, when you look at a rainbow, the Earth’s horizon in front of you hides the bottom half of the circle. But if you are standing ...

with each droplet contributing just one color to your view. This all combines to produce the rainbow we see. If you're high enough in the sky, the rainbow actually appears as a circle. But from ...

Before its ruling concerning same-sex marriages, the Fukuoka District Court ordered visitors to remove or cover up anything showing rainbow colors, the symbol for the LGBT rights movement.