In reply to Jones Beene's message of Thu, 14 Apr 2011 07:35:56 -0700: Hi, [snip] >This isotope is commonly used in medicine >IIRC, with a well-known Auger emission cascade on EC which Levi would have >immediately recognized. This is the most problematic of all, given Rossi's >lack of radioactivity in the ash.
...that's something I missed. :] Regards, Robin van Spaandonk http://rvanspaa.freehostia.com/Project.html