Secret Life of Ice

BBC FOUR

Sunday 5 April 2020  19:00 - 20:00 (60 mins)
Dr Gabrielle Walker looks deep within the ice crystal to try to discover how something so ephemeral has the power to sculpt landscapes, preserve the past and inform the future. Also in HD. [S]

Secret Life of Ice may be available on playback
Secret Life of Ice (BBC FOUR) Sunday 5 April 2020 19:00 - 20:00