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Rick Pennywhistle

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About Rick Pennywhistle

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  1. I once did some research involving pure nicotine, and noticed that it had very much the same odor as cigarette butts in the department lounge ashtrays. So that suggests (a) one way to test methods without endangering your concertina (practice by de-odorizing used cigarette filters**, or store cigar butts for awhile in old soft- leather shoes) ; and (b) a molecular model for your chemist pals to use when suggesting approaches. Nicotine alone dissolves well in pure water at low pH (acid), and in oils at high pH (alkaline, typical of soaps). Lingering cig-smoke smell involves
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