In reply to John Berry's message of Fri, 8 Jan 2016 12:48:08 +1300: Hi, ...either that, or a fission weapon that is trigger by a fusion explosion, that is in itself not triggered by a fission reaction. I.e. Fusion-Fission (if that is possible).
Regards, Robin van Spaandonk http://rvanspaa.freehostia.com/project.html
