Why Don’t All Beaches Have Traditional Yellow Sand?

Aleksandra Nikoniuk When choosing a summer holiday destination we often find ourselves looking at different beaches. Some of you might have noticed that they come in a variety of colours. And it doesn’t depend on their geographical  location. Look at Greece. There are plenty of beautiful, white or yellow sand on the shore of Greek … Continue reading Why Don’t All Beaches Have Traditional Yellow Sand?

The Autumnal Rainbow: Why Do Leaves Go Different Colours?

Aleksandra Nikoniuk It’s here again; the most colourful season of the year. While walking down the street you might wonder why green leaves, which surround us in the summer, suddenly change their colours. Why do they go through all the hassle of displaying such a variety of shades and tones when it seems much easier … Continue reading The Autumnal Rainbow: Why Do Leaves Go Different Colours?