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2008-08-18 Environmental Science - caves: What you ask depends upon the situation. There are a number of accounts of foresters fighting a fire and being trapped, yet surviving under their shelter blankets, and this causes me to assume that the...
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2008-08-16 Indoor Air Quality - venting a bathroom in old building: In Georgia, building code allows you to just open the window. If you want to use a fan, then open the window, top preferable, and build a wodden cover the size of the vent duct. Cut a hole in it. Close...
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2008-08-16 Environmental Science - Re: Road & tire wear: Hi Nancy Sorry for the delay in replying The research on this subject is a little thin I'm afraid. I've been involved with a project related to aircraft tyre wear in the past whereby tyres were...
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2008-08-14 Environmental Science - How can I contact the manufactuer of biodegradable toilet paper?: I looked for specifics, and the only thing I can recommend is that you contact REI because they have some biodegradable toilet paper. By the way, the BTP may be a marketing ploy, because most paper is...
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2008-08-11 Indoor Air Quality - Sewer smell in house: The most likley issue is still plumbing related. However, one thought, a rodent nest inside the air ducts. Rare but I have seen this. If the plumber cannot find anything, check this. You can have the...
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