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Dictionary » C » Coal tar

Coal tar

Coal tar

(Science: pharmacology) a byproduct obtained during the breakdown of bituminous coal used in the treatment of some skin diseases (for example psoriasis).


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Re: Human artifical selection

... it is ancient, really really ancient stuff, but majority of people have no idea, since the TV tells them otherwise. I live in Australia and the coal mining industry here is enormous, so much that they pretty much control our politics and our economy, and people want us to be environmentally ...

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by Jesse2504
Wed Jun 24, 2009 11:55 am
 
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Topic: Human artifical selection
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Views: 102

Nuclear Power?

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Wed Oct 22, 2008 11:54 pm
 
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by Draco
Fri Mar 07, 2008 11:05 pm
 
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Topic: Tipping point?
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Thu Mar 06, 2008 6:56 pm
 
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What your favorite endangered species.

... of family in WY that have lived their a long time and raised horse etc. I also have a lot of family that are farmers, and some family who work in coal mines. I understand that it is hard on farmers and ranchers. Coyotes and other animals are hard on farmers here, and environmental restrictions ...

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by February Beetle
Wed Jan 16, 2008 2:38 pm
 
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Topic: What your favorite endangered species.
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