When the conditions are right, a rainbow doesn’t necessarily have to contain red, orange, yellow, green, blue, indigo, and violet. In fact, it’s entirely possible for the cooler shades to disappear ...
The rainbow doesn’t naturally divide itself into seven colors. That number was chosen, not discovered. Isaac Newton added ...
Many people remember the colors of the rainbow by the acronym ROY G. BIV. For red, orange, yellow, green, blue, indigo and violet. Well, the color indigo just made news. Indigo gets its name from the ...