Tetrachromats - The women with superhuman colour vision

Technicolour's Tracey Logan goes in search of the Women with superhuman vision.

23 January 2013

3 minutes

This clip is from

Technicolour—1. Colour Vision

Colours
A collection of programmes and clips celebrating colours

Perkin's Purple
Duration: 03:37
What effect does colour have in sports?
Duration: 03:02
Was Homer colour blind?
Duration: 02:10