We use magnets every day. From little magnets in toys to very large magnets in heavy machinery magnets are an important component in all sorts of technological devices.Find out what makes magnets attract and repel and what makes our Earth behave like a massive magnet.

STEM stands for science technology engineering and mathematics and it is not just for scientists. The existence of the whole Universe including us and our daily lives can all be described with the wonderful scientific facts that make up the topics included in STEM. In this series you will find out how easy STEM is to understand and discover how you can see it in action every second of every day.