Science and Colour

Adam Walton discovers the many different ways we interact with colour.

Astrophysicist, Dr Alfredo Carpineti, explores the role that colour plays in how we see and experience the universe.

Artist, Onya McCausland, describes how she extracted colourful pigments from a Welsh coal mine.

Plus, Marie Difolco, explains how we might better support those who experience colour blindness or a colour vision deficiency.

Produced by Stuart Russell.