Unlike light-transmitting concrete, TranslucentConcrete “can be cast in just about any way possible: bricks; fa�ade plates or paving stones, and you can even incorporate logos in them.” Short video demonstration after the break. Click here for first picture in gallery.

The fiber-optics come in different diameters as well�from 2 micro- to 2 mm. Even colors can be detected through the walls, which can be as thick as you like, as it is only at 20 meters you start to see a loss in light

[via Gizmodo]