[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Tritium in exit signs and on watch dials



In a message dated 2/15/99 1:39:16 PM Eastern Standard Time,
LIPTONW@dteenergy.com writes:

<< (Why the sudden "epidemic" of questions on watches and exit signs?  Is
there 
 something going on that I haven't heard about?)  >>

"Does anybody really care what time it is? Does anybody really care?"
Chicago Transit Authority - 1968?

Hey, it's a slow day.
S. Farber
************************************************************************
The RADSAFE Frequently Asked Questions list, archives and subscription
information can be accessed at http://www.ehs.uiuc.edu/~rad/radsafe.html