On Mon, 11 Aug 2003 19:00:12 +0000 (UTC), (Mike
Andrews) wrote:

Avery Fineman wrote:

Back when I was doing electronic instrumentation with an optics group
at Rockwell, my first day in that group brought forth a caution from one
of the optical physicists about lasers: "Do NOT look INTO a laser beam
unless you want that to be the LAST thing you see."

The sign I saw in the crystallography lab at ou.edu was very simple:

Caution: Do not look into laser beam with remaining eye.

Judging from all this repetition, a remarkably ubiquitous sign!
--

"I believe history will be kind to me, since I intend
to write it." - Winston Churchill