Blynk & Aazoo

Why is the sky blue?

Our young inquirer, Ali, asks our intrepid inventors, Blynk and Aazoo, "Why is the sky blue?" With the help of our intergalactic science expert, Aaron, learn how our white light is actually made of all the colours of the rainbow, and how our atmosphere and what's in has a big effect on the colour of the sky. Blynk loves learning about rainbows and invents a machine to generate them. Things manage to get a little colourful!