This Week’s Big Questions!
You’ve been sending in your brilliantly curious questions, and this week…
🔥 Griffin wants to know: Why do some materials burn and not others?
😴 Livy is wondering: What happens when we fall asleep?
🤕 Lucy asks: Why do we get headaches?
🐋 Charlie wants to know: Why do whales explode?
✈️ Thomas is curious: How do landing gears work?
Plus, join Principal Pulsar and his class as they discover how different types of telescopes work, so that we can see planets tens of lightyears away!

RETURN OF THE SEA TUTRLES: But Scientists Are Worried... 🐢📈
27:21

Why Do We Have Eyebrows?🤨 👀
10:23

VAMPIRE MYSTERY: Archaeologists Examine a Strange Burial🧛♂️🦴
28:45