Back in the 70's the Arizona
Section of the American Nuclear Society use to hold monthly meetings. They would have a guest speaker at each of
their meetings which dealt mainly with Nuclear Power generation. I found the meetings really interesting. I worked for the Arizona Atomic Energy
Commission at the time and so had an interest in radiation topics.
The meetings were held in a
restaurant in Casa Grande which is about halfway between Phoenix
and Tucson . If they held the meetings in Phoenix then the members in Tucson might not attend because of the long
drive. If the meetings were held in Tucson then the members in Phoenix might not attend. So the best compromise was Casa Grande which
is halfway between Phoenix and Tucson . Well, maybe not exactly
halfway between Phoenix and Tucson .
A bit closer to Phoenix which was good
for me since I lived in Phoenix . The restaurant that was
selected for the meetings was The Chatterbox Restaurant.
Norman Hillberry stood at a railing above the squash ball
court where the reactor was located with an axe to chop a rope that was holding
an additional control rod so that it would drop by gravity into the nuclear
pile. In the picture below he is the scientist bent
over at the railing.
Here is a qoute of Norman
Hillberry telling the story.
"Scram is usually cited as being an acronym for safety
control rod axe man; however, the term is probably a backronym.
The actual axe man at the first chain-reaction was Norman Hilberry.
In a letter to Dr. Raymond Murray
(January 21, 1981), Hilberry wrote:
When I showed up on the balcony on that December 2, 1942 afternoon, I was ushered
to the balcony rail, handed a well sharpened fireman's axe and told, "if
the safety rods fail to operate, cut that manila rope."
The safety rods, needless to say, worked, the rope was not cut... I don't
believe I have ever felt quite as foolish as I did then. ...I did not get the
SCRAM [Safety Control Rod Axe Man] story until many years after the fact. Then
one day one of my fellows who had been on Zinn's construction crew called me
Mr. Scram. I asked him, "How come?" And then the story."
Note: I found the above two quotes on the internet but lost track of the sites where I found them. My apologies. LewMore on Scram in the link below to an earlier blog.
I would have expected the meetings to be held in a
Merriot or Hilton. But the Chatterbox Restaurant
was conveniently located. But, alas I
think that the Chatterbox Restaurant is gone.
I have gone to the site with Google Maps and I couldn't see it. I wish now that I had gotten pictures of the
restaurant both inside and outside. Now
all I have is a recently acquired postcard of the Chatterbox Restaurant. I wonder if the owner of the restaurant ever
knew of the people eating in his restaurant those nights. Comments always appreciated.
Thanks. Lew