Whenever you spot a rainbow stretching across the sky after a monsoon shower, you think you're seeing the same arc of colours as everyone around you. But here's what science reveals: that rainbow is ...
At school we learn the colors of the rainbow by using the acronym ROYGBIV or the mnemonic: “Richard Of York Gave Battle In Vain” (both of which represent the Newtonian spectrum: red, orange, yellow, ...
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