Colour: The Spectrum of Science

BBC FOUR

Thursday 15 December 2016  23:30 - 00:30 (60 mins)
3/3. Beyond the Rainbow: Helen Czerski examines the colours invisible to our eyes, from infrared to ultra violet. Also in HD. [AD,S]

Colour: The Spectrum of Science may be available on playback or on Prime Video (affiliate link)
Colour: The Spectrum of Science (BBC FOUR) Thursday 15 December 2016 23:30 - 00:30