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
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