talking about CO2 in sealed up blds and places - CO2 makes people dumb - which might affect pilots in planes
sealed up blds also retain rain water and promote mold growth -- You received this message because you are subscribed to the Google Groups "massfire" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/massfire. For more options, visit https://groups.google.com/d/optout.
