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Subject: 
Re: Taxes from Lego auctions?
Newsgroups: 
lugnet.off-topic.debate
Date: 
Sat, 25 Dec 1999 13:52:40 GMT
Viewed: 
1165 times
  
On Sat, 25 Dec 1999 03:19:08 GMT, "James Powell"
<wx732@freenet.victoria.bc.ca> wrote:

Nope.  Between 1.5Kt and 20-40Kt for a straight Fission weapon.  Dirtyness has

Really? My information was incorrect, then. I must admit "The modern
terrorist's guide to building the atom bomb" isn't all that likely to
be completely accurate, of course ;) (somehing like that. It's on the
net somewhere, anyway, though I didn't keep the URL. Detailed
construction of Little Boy and Fat Man, basically.)

very little to do with the weapon itself.  If the bomb is a airburst, then it
will be relatively clean, if it is a ground burst, it will be dirty (it takes
the crap off the ground with it, and irradiates it...most of the fallout is not
bomb material in and of itself, but dirt/water that is too close to the bomb
and gets irradiated.

Indeed. There's not that much material in an atom bomb. The things
only weighed a ton in '45, so they should be less nowadays.

Not as bad as that...it depends on altitude.  If the bomb is a FOBS or similar,
then yes, I can see 1/2 continent.  If it is a normal bomb delivered by plane,
the effects will be limited to around line of sight + propigation (wierd
numbers start coming into play here...)

Well, yeah. But what happens when you detonate one at HEO altitude?
Would be one hell of an eco-freak/luddite terrorists' weapon.

Jasper



Message is in Reply To:
  Re: Taxes from Lego auctions?
 
(...) Nope. Between 1.5Kt and 20-40Kt for a straight Fission weapon. Dirtyness has very little to do with the weapon itself. If the bomb is a airburst, then it will be relatively clean, if it is a ground burst, it will be dirty (it takes the crap (...) (25 years ago, 25-Dec-99, to lugnet.off-topic.debate)

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