Festive Q&A: Rubies, Robots and Christmas 'Rapping'

5 Live Science Podcast - Een podcast door BBC Radio 5 Live - Zondagen

This week, your Christmas science questions and a sprinkling of festive fun as Julia Ravey hears about a planet where it rains rubies, robots that feel pain, a crab with a hairy chest, and how to make a top science rap hit!Get the podcast from the BBC Sounds app.

Visit the podcast's native language site