Hi Andy,

 

May I also have a copy please

 

Regards

Dale

 

  _____  

From: psnlist-request@.............. [mailto:psnlist-request@...............
On Behalf Of Andrew Little
Sent: Saturday, 6 November 2010 9:30 AM
To: psnlist@..............
Subject: Re: sensor in a well

 

Hi Ted, 
no problem, I will scan and send them tomorrow. Some of the other articles
may also be of general, or at least historic interest, but that is for
another day.
Good night from France,
Andy.



On 5 November 2010 19:02, Ted Channel  wrote:

Hi Andy,  Is it possible to email me a pdf or copy of the article....or a
..jpg......very interesting.

Ted

----- Original Message ----- 

From: Andrew   Little 

To: psnlist@.............. 

Sent: Friday, November 05, 2010 11:28 AM

Subject: sensor in a well

 

Hi PSN list,
I have a copy of The Amateur Scientist by C.L. Strong 1960. It is a
collection of projects and articles from The Scientific American. In the
Earth Science section are several articles on seismology. It was this book
that first got me interested in the subject. One article by Elmer Rexin
describes using a float in a well to detect seismic events. 
I happen to have a well under my house, it is cut into the limestone, the
water surface is 10 Metres below the floor of the cellar. I know of one
sink-hole on the plateau above the village so It is possible that the well
could be connected to an aquifer in the limestone hillside. The well in the
article did have a connection to lake Michigan and so acted as part of a
giant "U-tube".
Anyway, the point of all this is to ask if anyone thinks there could be an
advantage in setting up some form of sensor in the well, and if so, have you
any ideas?
Regards,
Andy

 

  _____  

No virus found in this message.
Checked by AVG - www.avg.com
Version: 10.0.1153 / Virus Database: 424/3238 - Release Date: 11/04/10


















Hi =
Andy,

 

May I also have a copy =
please

 

Regards
=


Dale

 









From:
psnlist-request@.............. [mailto:psnlist-request@............... =
On Behalf Of Andrew Little

Sent: Saturday, 6 =
November 2010
9:30 AM

To: psnlist@..............

Subject: Re: sensor in a =
well



 

Hi Ted, 

no problem, I will scan and send them tomorrow. Some of the other =
articles may
also be of general, or at least historic interest, but that is for =
another day.

Good night from France,

Andy.







On 5 November 2010 19:02, Ted Channel <tchannel@............> =
wrote:





Hi Andy,  Is it possible to email me a pdf or =
copy of
the article....or a .jpg......very =
interesting.





Ted











----- Original Message ----- =






From: Andrew
Little 





To: psnlist@.............. =






Sent: Friday, =
November
05, 2010 11:28 AM





Subject: sensor =
in a well





 



Hi PSN list,

I have a copy of The Amateur Scientist by C.L. Strong 1960. It is a =
collection
of projects and articles from The Scientific American. In the Earth =
Science
section are several articles on seismology. It was this book that first =
got me
interested in the subject. One article by Elmer Rexin describes using a =
float
in a well to detect seismic events. 

I happen to have a well under my house, it is cut into the limestone, =
the water
surface is 10 Metres below the floor of the cellar. I know of one =
sink-hole on
the plateau above the village so It is possible that the well could be
connected to an aquifer in the limestone hillside. The well in the =
article did
have a connection to lake Michigan and so acted as part of a giant
"U-tube".

Anyway, the point of all this is to ask if anyone thinks there could be =
an
advantage in setting up some form of sensor in the well, and if so, have =
you
any ideas?

Regards,

Andy











 







No virus found in this message.

Checked by AVG - www.avg.com

Version: 10.0.1153 / Virus Database: 424/3238 - Release Date: =
11/04/10