--- Lawrence Helm <lawrencehelm@xxxxxxxxxxxx> wrote: > Paul: You missed the references in my note. Both > Fox News and a site > associated with Homeland Security refer to suitcase > bombs as being in the > 10-20 kiloton range. I can't see any mention of 10-20 kilotons in the Fox News piece. It does say this: "The smallest possible bomb-like object would be a single critical mass of plutonium (or U-233) at maximum density under normal conditions. The Pu-239 weighs 10.5 kg and is 10.1 cm across. It doesn't take much more than a single critical mass to cause significant explosions ranging from 10-20 tons" I haven't a figure for the kiloton yield of the 2-floor-locker size (possible) bombs Judy Evans, Cardiff ___________________________________________________________ Yahoo! Messenger - NEW crystal clear PC to PC calling worldwide with voicemail http://uk.messenger.yahoo.com ------------------------------------------------------------------ To change your Lit-Ideas settings (subscribe/unsub, vacation on/off, digest on/off), visit www.andreas.com/faq-lit-ideas.html