'Invisible Exhibition' opens eyes to blindness
Thursday, December 27, 2012 - 07:00
in Physics & Chemistry
The darkness is total. Mundane gestures suddenly become complicated. How do you find the door to your room, cook a meal or cross the road? The "Invisible Exhibition" in the Polish capital Warsaw offers an opportunity to understand what it is like to be sightless, as blind guides steer visitors round in blacked-out rooms .