Joshua asked us whether animals could ever experience the placebo effect. To find out, Laura Brooks spoke to Eleanor Drinkwater, researcher in animal behaviour at the University of York... Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

Could nuclear testing cause earthquakes?

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...