91福利社

Use 91福利社.com or the new 91福利社 App to listen to 91福利社 podcasts, Radio 4 and the World Service outside the UK.

Episode details

Radio 4,4 mins

How the most intense black ever is made

Radio 4 in Four

Available for over a year

Whether black is a colour is debatable. Unlike colours which are created from the reflection of different wavelengths of light, black is created from the absorption of light. Designer Wayne Hemingway tells the story of Vantablack - the blackest black created which, unlike other blacks, absorbs all but a tiny (less than 0.04%) of light. Anish Kapoor has bought exclusive rights to the black. First broadcast on Owning Colour, 11 October 2017.

Programme Website
More episodes