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Matthew Williams
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I'm an educator, a writer and novelist, a Taekwon-Do instructor, and an enthusi…
Victoria, British Columbia, Canada
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May 24, 2016, 12:37 p.m. PDT
A Short History of Food Dyes and the Law
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May 2, 2016, 2:25 p.m. PDT
Natural Red Food Color Challenge - Registration Extended!
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May 3, 2016, 4:58 p.m. PDT
Public Utility Challenge - Three Weeks to Enter!
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April 5, 2016, 11:38 a.m. PDT
The Day-Glo Natural Red Food Color Challenge Is Open for Submissions
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March 18, 2016, 11:10 a.m. PDT
Urban Wifi Solutions from an Unlikely Source
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March 1, 2016, 10:55 a.m. PST
The Link Between Food Safety and Artificial Coloring
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