Thread: You RFN, 2012
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Old 02-18-2012, 09:32 AM   #231
glatt
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Join Date: Jul 2003
Location: Arlington, VA
Posts: 27,717
Quote:
Originally Posted by footfootfoot View Post
Translucent concrete?
Looks like it was 8 years ago and hasn't taken off yet.

I remember at the time thinking that it wasn't remotely practical.
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