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| Posted: 19 Aug 2011 07:24 AM PDT Troy Stockton checks the proof, or alcohol percentage, of an ethanol sample. Checking the proof is part of the distillation and recovery process, in which ethanol is separated from water and corn kernel fragments. Some of the water is recycled into the plant to conserve use. |
| Luchs: System is broken; here's how to fix it Posted: 18 Aug 2011 10:33 AM PDT Just when you think it can't get any worse, it does. College sports reaches a new low ... again. It reeks. |
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