On Thu, Dec 16, 2021 at 05:49:37PM -0500, ann sanfedele wrote: > > re poisonous - um -- methane certainly falls under that category.
I don't think so - it's non-toxic. It will choke you if you breathe it instead of regular air, but the same is true of pure nitrogen. -- %(real_name)s Pentax-Discuss Mail List To unsubscribe send an email to [email protected] to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
