Episode

5 live Science Podcast

BBC Radio 5 live

Science & Medicine, Natural Sciences

Chart Positions

Natural Sciences 70

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.

Website

DrKarl: 30 Jun 10: hard water and a cuppa

June 30th, 2011

Episode 59 of 680 episodes

This week Dr Chris Smith stands in for Dr Karl to answer listeners'weird and wonderful questions about the world of science, which includes what gives atoms mass? Can asteroids skip through the atmosphere? And how hard water ruins a nice cuppa.

Featured Podcast

Listen