This Week’s Big Questions!

You’ve been sending in your brilliantly curious questions, and this week…

🌲 How many trees are there in Yosemite National Park?
🗣️ How does our voice work?
🐟 Do fish sleep?
🧠 How does our brain work?
🦆 Why do platypuses lay eggs?
🪽 How do wings make birds fly?

And jump through a worm hole to Deep Space High, your local inter-galactic school in space. Join Mrs Higgs and her class as they learn about the satellites that go round and round the Earth, with very interesting jobs!