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- Path: sparky!uunet!noc.near.net!hri.com!spool.mu.edu!torn!utzoo!henry
- From: henry@zoo.toronto.edu (Henry Spencer)
- Newsgroups: sci.space
- Subject: Re: RTG's on the Lunar Module
- Message-ID: <C0IADo.B1p@zoo.toronto.edu>
- Date: 7 Jan 93 22:56:11 GMT
- References: <1993Jan7.144516.20330@cam-orl.co.uk>
- Organization: U of Toronto Zoology
- Lines: 12
-
- In article <1993Jan7.144516.20330@cam-orl.co.uk> dg@cam-orl.co.uk (Dave Garnett) writes:
- >What are the radiation hazards (to the crew) associated
- >with such a thing, as I understand that they comprise an
- >unshielded lump of plutonium ?
-
- 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.
- --
- "God willing... we shall return." | Henry Spencer @ U of Toronto Zoology
- -Gene Cernan, the Moon, Dec 1972 | henry@zoo.toronto.edu utzoo!henry
-