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THE
CHEMISTRY BLIMP |
Hydrogen Exonerated in Hindenburg Disaster http://www.hydrogenus.com/advocate/ad22zepp.htm |
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Rocket Boosters/ space shuttle information http://www.madsci.org/posts/archives/oct2000/973014746.Es.r.html |
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Rocket Fuel for the space shuttle http://www.newton.dep.anl.gov/newton/askasci/1995/environ/ENV165.HTM |
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THE
GREAT PVC CONTROVERSY
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THE
GREAT MTBE CONTROVERSY
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