>Also, for strontium they say it can be radioactive! They better
>stop breathing now, because CO2 contains C14 (radioactive) as
>well as C12.  The same is true for any other element, there are
>radioactive and stable isotopes.

Yeah, as you say, they better stop drinking real fast, so they do not ingest
the deuterium and tritium based versions of water ...

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist