This week I'll be getting inside your head.....with a question from Jarraryd Dunn. Plus we'll be asking is there any point in switching off your lights, TVs, and phone chargers during the winter?... Like this podcast? Please help us by <a href="https://www.thenakedscientists.com/donate">supporting the Naked Scientists</a>

Would turning off standby devices increase my heating bills?

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...