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Date: 2011-09-29 17:33:46Plumbing Dielectrics Space technology Pipe Piping Water rocket Stomp rocket Polyvinyl chloride Rocket launcher Model rockets Model rocketry Rocketry | Home Sign Up! Browse Community Submit All Art CraftAdd to Reading ListSource URL: stemak.orgDownload Document from Source WebsiteFile Size: 182,38 KBShare Document on Facebook |
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According to the EPA, as many as 17 million people in the US may currently be exposed to dangerously high levels of a toxic rocket fuel component through public drinking water supplies. This contaminant, perchlorate, disDocID: 1lmLI - View Document |