Thread: April 14, 2014: Glow-in-the-dark highway lines
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Old 04-18-2014, 06:13 AM   #12
SPUCK
Professor
 
Join Date: Oct 2006
Posts: 1,911
Someone figured out how to place rumble grooves so they make music.
http://youtu.be/V_0aAIwcE7A
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