Some people head to warm climes when they go away for a few days. Dr Karl does the opposite. This week he is in Antarctica to answer your science questions, and is joined by glaciologist Dr Ben Galton-Fenzi and station leader at Casey Station, Chris MacMillian.
5 Live Science
5 live's science podcast, featuring Dr Karl, plus Dr Chris and Naked Scientists Chris Smith and Kat Arney with the hottest science news stories and analysis.
Dr Karl answers your science questions alongside special guest Professor Claire Collins.
5 live Science
The Naked Scientists look at a new type of male contraceptive that can be reversed, and were recently discovered ancient javelins ever thrown?
Dr Karl joins Rhod Sharp to answer your questions. This week history of the galaxy, world weather including polar vortex and how to store paint pots.