On 14 Aug 2012 at 16:30, Dave McGuire wrote:
Probably not, but I also don't know anyone who
works in the machine
room *all day* unless something really BIG has gone wrong. :)
How many retired high-school band directors can you name with perfect
hearing? They're also exposed intermittently, yet every one that I
know is somewhere between somewhat hearing-impaired to almost deaf as
a tree.
--Chuck