Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
blue, indigo, and violet. This ROYGBIV sequence serves as a mnemonic device to help us easily recall the chakra color ...
It might seem like a simple question. But the science behind a blue sky isn't that easy. For starters, it involves something ...
Ever wonder why the sky is blue, vs. say red, orange or purple? An effect called Rayleigh Scattering is part of the reason we ...
The world is full of animals and plants displaying a full spectrum of colors ... purple and blue facial ridges, and a great golden beard. These dazzling colors also appear again on their rear ...
But did you know that there's more to light than meets the eye? Let’s explore the amazing world of the electromagnetic spectrum! The electromagnetic spectrum has many types of light waves. It includes ...