Who doesn’t love a good rainbow? There’s something so magical about them. Red and Orange and Yellow and Green and Blue and Purple! They brighten up everyone’s day.

But where do the colours come from? And what happens if you mix all the colours of the rainbow back together? Does it make black? Or is it white?

That’s our question for this episode, which comes from Erin, Sacred Heart Primary School in Dublin. Her question was: Does black mean no colour, or is that white?

Tune in to find out what the answer is, and learn about some cool experiments. And you can subscribe too, just to make sure you don’t miss any future episodes.

Go to the orginal article here or listen below