You’ve been sending in your questions, and this week…
Leo asks how magnetic fields are created, Elijah wants to know why Egyptian mummies don't rot, Audrey's asking who has sharper teeth... crocodiles or sharks? And Daniel's been wondering if our Sun will ever explode!
And Professor Pulsar teaches Sam all about the structure of our planet and finds out that the earth’s crust is not made up from jam or cats!

Lunar Cities: NASA Plans to Build a Base on the Moon 🏗️👨🚀
23:37

Are All Babies Born with Blue Eyes?👶👀
14:27

How to Save Your Chips This Summer: Outsmarting Seagulls with Science 🍟👁️
26:31