On Thu, Mar 3, 2011 at 2:33 PM, Olin Lathrop <olin_piclist@embedinc.com>wro=
te:

> RussellMc wrote:
> > Why do they coil the cables
>
> Leaving them dangling would make a mess and invite vandalism.


All that current flowing through those "coils" must create a nice strong EM
field?
--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.