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Hollywood

http://optics.org/articles/news/10/3/10/1

[img]http://optics.org/objects/news/10/3/10/concrete3.jpg[/img]

[img]http://optics.org/objects/news/10/3/10/concrete2.jpg[/img]

[img]http://optics.org/objects/news/10/3/10/concrete1.jpg[/img]

	(#1)
Hollywood is Offline Senior Member Posts: 1,565 Join Date: Aug 2002 Location: "I have never let my schooling interfere with my education"	Light-Transmitting Concrete the future building material - 03-21-2004, 08:02 AM http://optics.org/articles/news/10/3/10/1 [img]http://optics.org/objects/news/10/3/10/concrete3.jpg[/img] [img]http://optics.org/objects/news/10/3/10/concrete2.jpg[/img] [img]http://optics.org/objects/news/10/3/10/concrete1.jpg[/img]