Colour: The Spectrum of Science

BBC FOUR

Tuesday 13 April 2021  23:15 - 00:15 (60 mins)
1/3. Helen Czerski uncovers what colour is, how it works and how it has written the story of our planet. She seeks out the colours that turned the Earth multicoloured. Also in HD. [S,AD]

Colour: The Spectrum of Science may be available on playback or on Prime Video (affiliate link)
Colour: The Spectrum of Science (BBC FOUR) Tuesday 13 April 2021 23:15 - 00:15