The higher your vantage point, the more likely you’ll see more of the rainbow’s circle. Chen Hui/VCG via Getty Images The legend goes that there is a pot of gold hidden at the end of every rainbow.
The Secret Behind Light's Journey Through Space Visible light travels in electromagnetic waves, which we see as the colors of ...
It’s all to do with the raindrops, says one reader, with them needing to be relatively uniform in size and well separated for ...