The plan to pay people to dial down their electricity use, the bacteria eating plastic in the ocean, and why antidepressants make it harder for users to enjoy themselves. Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

Satellites: forging metal and finding cholera

The Naked Scientists flagship science show brings you a lighthearted look at the latest scientific breakthroughs, interviews with the world's top scientists, answers to your science questions and science experiments to try at home.