Does anyone have any information about cob building and radon gas? Probably just one of those non-problems the media loves to rave about (mold now, radon yesterday?) but I wondered. -------------- next part -------------- --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com). Version: 6.0.343 / Virus Database: 190 - Release Date: 3/22/2002