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- Newsgroups: sci.space
- Path: sparky!uunet!haven.umd.edu!darwin.sura.net!gatech!usenet.ins.cwru.edu!agate!ames!eos!aio!arabia!hack
- From: hack@arabia.uucp (Edmund Hack)
- Subject: Re: RTG's on the Lunar Module
- Message-ID: <1993Jan8.192634.18562@aio.jsc.nasa.gov>
- Sender: Edmund Hack
- Organization: Lockheed ESC, Houston
- References: <1993Jan7.144516.20330@cam-orl.co.uk> <C0IADo.B1p@zoo.toronto.edu> <1993Jan8.165057.3965@elroy.jpl.nasa.gov>
- Date: Fri, 8 Jan 1993 19:26:34 GMT
- Lines: 31
-
- In article <1993Jan8.165057.3965@elroy.jpl.nasa.gov> pjs@euclid.jpl.nasa.gov writes:
- >In article <C0IADo.B1p@zoo.toronto.edu>, henry@zoo.toronto.edu (Henry Spencer) writes:
- >> The radiation hazard from plutonium 238 is insignificant; it's pretty much
- >> a pure alpha emitter, and human skin stops alpha particles completely. (A
- >> sheet of paper will do likewise.) You don't want to eat the stuff, but so
- >> long as it stays put, no sweat.
- >
- >Somewhere in the recesses of my mind lies a memory of a scientist
- >who offered to eat some plutonium if the journalist covering the
- >event would eat the same amount of caffeine. No takers, obviously,
- >but does this mean that it would be safe to eat plutonium? If it's
- >inert it should be passed in due course with only the mucus coating
- >the alimentary canal getting irradiated.
- >
- Edward Teller offered to eat a spoonful of Plutonium Oxide if the
- reporter would eat a spoonful of _cyanide_. Pu oxide is inert and would
- be passed through the digestive system in a few days. However, metallic
- Pu _is_ very toxic, is absorbable into the bloodstream and would proceed
- to kill you through several mechanisms at once.
-
- Snorting the Pu Oxide would not be a good thing, as the lungs are
- susceptable to developing cancer via alpha irradiation. Pu (in any
- form) is not the "most toxic substance on earth" as pure Botulism toxin
- in more dangerous if ingested, as are a number of neurotoxins if
- administered into the body.
-
- --
- Edmund Hack - Lockheed Engineering & Sciences Co. - Houston, TX
- hack@aio.jsc.nasa.gov - I speak only for myself, unless blah, blah..
- "You know, I think we're all Bozos on this bus."
- "Detail Dress Circuits" "Belt: Above A, Below B" "Close B ClothesMode"
-