10-02-2008, 10:33 AM
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#10
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go ahead, abbrev. it
Join Date: Jun 2005
Location: Lawrence, KS
Posts: 2,623
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Trace amounts of elements give the color:
Titanium --> blue
Chromium --> red
mixtures of titanium, iron and chromium everthing in between.
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Chooses rowing vs. wading
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