5 Live Science Podcast - Light, eyes and vitamin D

Dr Rhod's joined by Dr Chris this time to discuss eye colour, the weight of light and synthesising vitamin D, amongst other things.

Published on Thursday, 7th March 2013.

Available Podcasts from 5 Live Science Podcast

Subscribe to 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.