----- Original Message -----
From: <[email protected]>
To: <[email protected]>
Sent: Monday, August 11, 2008 10:14 PM
Subject: Re: CS>TDS meter how to use
On 8/11/2008 9:55:43 PM, Faith Gagne ([email protected]) wrote:
Thnks Chuck, but that reminds me that I looked at a laser pointer at
Staples, but I was afraid to buy it because the package warned about
shining
the laser into eyes, your own or anyone else's, and to avoid any dark shiny
surfaces where the laser light could bounce back into your eyes. I have
enough trouble with my eyes. I put the laser pointer back. Too scary for
me, you brave people. Faith G.
You are overly cautious, but you can do the same thing by sticking a
pinhole in a playing card and shine a regular flashlight through it.
.
But why am I being overly cautious when the package specifically warns
about it? I never would have thought rhat a reflection could damage my
eyes. In fact I didn't even think about damaging my eyes with a laser
pointer. How many people have thought abut it? Thanks. Faith G.
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