Use BBC.com or the new BBC App to listen to BBC podcasts, Radio 4 and the World Service outside the UK.

Find out how to listen to other BBC stations

Episode details

Radio Scotland,05 Jan 2015,28 mins

SeriesSeries 2

Light

Brainwaves

Available for over a year

2015 was the International Year of Light and in Brainwaves, Pennie Latin explored the impact light has on all our lives with the help of landscape photographer, Colin Prior, expert in sleep and circadian rhythms, Professor Steve Lockley, a nightshift worker and someone who is rapidly losing light from their life.

Programme Website
More episodes