Oscar Blue, aged 6, returns to ask the nerds all about rainbows.

How on earth do light and rain make a rainbow?! What's refraction? Can you catch a rainbow? Why are there only 7 colours in the spectrum? Can we make our own rainbows?

This is a simple explanation of the physics of this beautiful phenomenon.

If you would like to see what the nerds look like, check us out on YouTube at:
https://www.youtube.com/c/BetweenTwoNerds

And for more information about Curiosity Lab, how we make kids fall in love with science, check out:
https://www.curiositylab.ae