5 Live Science Podcast - Dr Karl

Dr Rhod and Dr Karl answer your questions on the science of dusk and why we have time zones.

Published on Thursday, 1st September 2016.

Available Podcasts from 5 Live Science Podcast

We are not the BBC, we only list available podcasts. To find out more about the programme including episodes available on BBC iPlayer, go to the 5 Live Science Podcast webpage.