Litracon, translucent concrete.

Litracon made the blogsphere last year, but it's making second rounds. Litracon is concrete reinforced with fiber optic strands, hence creating a semi-translucent material with some magical results. As for a new material, great, but what are the new and valuable applications? I haven't seen any great application yet, but I'm sure there are some in the works. Anyhow, check out their site, think up some great applications, and post them here.

Litracon