In this special episode, we focus on the questions that listeners have submitted. We learn about bugs and why we sometimes feel itchy after we get bit. We also learn about how thunderstorms can sometimes cause problems with our electricity, why we cannot dig from one side of the earth through to the other, why ladybirds are called ladybirds when they are not always ladies are not birds and how glass was created and how it was used long ago. Lastly, we talk about snowflakes and how snowflakes for their different shapes.