This Week’s Big Questions!
You’ve been sending in your brilliantly curious questions, and this week…
🍃 Orla wants to know: Why are leaves green?
🍊 Tommy is wondering: What’s the difference between oranges and mandarins?
🦴 Alana asks: Why do joints click?
🌱 Cooper wants to know: How do we grow?
🌍 Ryan is curious: Why does Earth spin on an axis?
Plus, join Principal Pulsar and his class! This week they're learning all about music in space!

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