This week: what methods does our body use to keep itself warm? What does shivering actually do? Plus, we ask if whales like music. Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

Does loud music annoy whales?

Each week we set out to solve one of the world's weirdest, wackiest, funniest and funkiest scientific puzzles. And along with the answer there's a brand new question to think about for next time...