This Week’s Big Questions!
You’ve been sending in your brilliantly curious questions, and this week…
🍎 Why do apples turn brown?
💎 Why are diamonds unbreakable?
🫧 How are bubbles made?
🌍 What’s the science behind earthquakes?
⚡ How does electricity work?
🧪 What makes dishwasher tablets poisonous?
And join Principle Pulsar and his class as they discover all about what ‘Cosmic Rays’ are and where they come from.

Amazing Aluminium: Making Aluminium Products ✨♻️
15:55

Why Bridges Don’t Break: The Physics of Super-Structures 🌉💪
26:12

What's The Most Dangerous Animal in the Ocean?🦈🌊
12:23