In reply to Jojo Jaro's message of Mon, 25 Jun 2012 18:28:17 +0800: Hi, [snip] >In both of these cases, I believe gammas will be produced in abundance. Ed >Storms' cracks will shield gammas because the reaction is way deep in the >crevice of the crack.
You are missing a scale factor here. Gammas will penetrate many centimeters of metal. Cracks are only microns in size. Regards, Robin van Spaandonk http://rvanspaa.freehostia.com/project.html
