Today you will see hundreds of colours. But how does your eye know the difference between black and white? What makes rainbows appear in the sky? Why do chameleons change their colour to match the background? In our second issue, Yuti explores the fascinating world of ‘Colours.' As you read this issue, you'll see that different colours mean different things to people around the world – can you speak the language of colour? Want to have a colourful job? Meet a graphic designer and see what it's like to work with colours for a living. You'll realise there's as much to find out, as there are colours in the world.