The Sensation science centre in Dundee is to open a new zone at the end of January 2006 as part of the final phase of a £3m upgrade.

Called Secret Sight, the new zone will explain how the eyes and the brain work together to provide humans with their visual system.

Sensation’s operations and projects manager, Louise Smith, said: “We are all very excited about this development. The new zone will tie our senses theme together.”