Let's Dive In: What would happen if you fell into a black hole?!

It's the RTÉjr Radio science show where Julie and Phil answer your questions.

Let's Dive In: Why are insects so important?

It's RTÉjr Radio's science podcast for kids - hosted by Julie and Phil!

Let's Dive In: Could the sun explode?! (Spoiler alert - it won't)

The heart: It's the most amazing muscle

It's time to listen to your heart and learn loads about it in this episode of Let's Dive In!

Let's Dive In: Who are our hosts' favourite scientists?