Thanks that makes perfect sense, debbie
________________________________ From: Dan Nave <[email protected]> To: [email protected] Sent: Sat, November 7, 2009 12:29:38 PM Subject: Re: CS>Strange question Fluorescent lights flicker at 60 cycles per second. Also, when the balast or the light is starting to fail, it can also produce a pronounced flickering. This flickering can cause eyestrain. Certain frequencies of light, being unnatural, are also conducive to eyestrain. Usually, this strain then produces some sort of headache or tensing of the muscles around the head, the neck, and/or the shoulders. After working all day, you are probably tired and the extra strain produced by the fluorescents probably are enough to make the problem noticeable... Dan On Sat, Nov 7, 2009 at 1:56 PM, Deborah Gerard <[email protected]> wrote: > Not looking at anything though... > > ________________________________ > From: Dan Nave <[email protected]> > To: [email protected] > Sent: Sat, November 7, 2009 11:51:25 AM > Subject: Re: CS>Strange question > > Eyestrain. > > Dan > > On Fri, Nov 6, 2009 at 6:26 PM, Deborah Gerard <[email protected]> wrote: >> This is bizarre problem...I have a problem with florescent lights in our >> breakroom at work...they don't bother me before work it is when I am >> almost >> done at night and I sit there for about twenty minutes and I get spasms in >> my neck that are unreal...anyone have any info on such a problem...I do >> try >> to stay out of the room as much as possible and am not there for eight >> hours >> during my shift, >> thanks much, >> debbie >> > > > -- > The Silver List is a moderated forum for discussing Colloidal Silver. > > Instructions for unsubscribing are posted at: http://silverlist.org > > To post, address your message to: [email protected] > > Address Off-Topic messages to: [email protected] > > The Silver List and Off Topic List archives are currently down... > > List maintainer: Mike Devour <[email protected]> > > > >
