This week’s big questions!
You’ve been sending in your curious questions, and this week…
🥶 Remi wants to know why we shiver when we’re cold.
😮💨 Beth is wondering why we wheeze.
🌳 Luke is curious about how deep tree roots go.
🌱 Dusty wants to know how a seed grows into a tree.
☁️ And Charlotte’s asking how clouds stay in the sky.
Plus, we're going back in time to explore the Jurassic Period!
With the supercontinent Pangaea continuing to separate, more and more big watery lagoons were forming, and along with the new oceans, were teeming with life – from the tiny to the monstrous!

Why Doesn’t Our Nose Block What We See?
12:10

Parallel Worlds: Cracking the Mind-Bending Mystery of the Multiverse! 🚪✨
27:01

How Long Can Humans Survive in Space Without a Spacesuit? 👨🚀🌌
12:33