This week, Dan's answering your most burning questions about colour!

Ever wondered how the sky changes from light to dark blue, from brilliant shades of red to deep hues of purple? Or maybe that's boring – and you'd like to know why pee is yellow...

We also check in with the Aquanauts, where this week, they’re diving into the fascinating world of water economy!

Join us as we explore fascinating facts, surprising discoveries, and the wonders of science.