Toilet in Switzerland (5 photos)

Perhaps toilet with transparent walls - is the dream of every exhibitionist. But there it was: after the installation of such public toilets in the largest city in Switzerland, they have become very popular. However, despite the fact that the walls of such toilets are transparent, they can easily be made completely impermeable to prying eyes.

The fact is that the very "glass" is made up of a polymer that changes its transparency when exposed to an electric current. It is necessary to turn the handle, and a wall once it becomes opaque, although sunlight and extends inwardly.

The main thing - not to cut off electricity during the stay there is another fan newfangled toilets.