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CDV700CLUB · The CDV 700 Club is a forum for like minded individuals that enjoy collecting, fixing up, and using geiger counters and other r
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Messages 21312 - 21345 of 31422   Oldest  |  < Older  |  Newer >  |  Newest
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21312
Whilst gallivanting about the Net, my foot doth fell upon this archived info on the International Linear Collider project: ...
Phillip Bigelow
phillip_bigelow
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Aug 1, 2006
5:45 pm
21313
Hi Matt, Great! Glad you got it.... Also, be careful re-potting it. If you use a silicone, make sure it's a non-acid cure type. I used an Oxygen sensor safe...
Tom Herman
n1bec
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Aug 1, 2006
6:23 pm
21314
Ive got the victoreen CDV 700 6A.... I may have a problem with the probe socket...There is no space in between the socket and housing...The Wd40 has yet to...
fucian@...
mattrg2004
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Aug 1, 2006
7:34 pm
21315
Never tried it personally, but what holds the "guts," in the CD V-700 probe bottom is a heat sensitive adhesive glue. Heat the probe bottom enough to melt the...
civildefenseinfo2002
civildefense...
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Aug 1, 2006
7:41 pm
21317
well, i just bought a probe housing from Geo :-D Plus a mantle and marble( double :-D) Cheaper than the lube... Matt...
fucian@...
mattrg2004
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Aug 1, 2006
7:50 pm
21319
I don't think it has any relation to the subject of radioactivity. Some entrepreneurs were making fire-starters using DU. Uranium metal ignites about as...
Phillip Bigelow
phillip_bigelow
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Aug 1, 2006
8:26 pm
21321
Before I resorted to using a Bunsen Burner, I'd try a hair drier first, with a lot of wiggling of the part during the heating process. Using an open flame on...
Phillip Bigelow
phillip_bigelow
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Aug 1, 2006
8:33 pm
21322
Hi Steve, The comment is pertinent because the frizzens show another use of DU, which is still a radioactive material. That was a new one on me.... -Tom -...
Tom Herman
n1bec
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Aug 1, 2006
8:49 pm
21323
In a message dated 8/1/2006 1:35:44 P.M. Pacific Standard Time, bigelowp@... writes: Before I resorted to using a Bunsen Burner, I'd try a hair drier...
fucian@...
mattrg2004
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Aug 1, 2006
10:12 pm
21324
Good luck with the project. I think Victoreen must have used a different compound. I first tried a heat gun, then (carefully) a propane torch. After much...
F.McCay
fmccay03
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Aug 1, 2006
11:24 pm
21325
As long as everyone else is chiming in-- 1. Soak it overnight in acetone. Although the bakelite and aluminum are unaffected, most adhesives are dissolved by...
Jack C. Herron
jackherron@...
Send Email
Aug 1, 2006
11:36 pm
21326
Last night the folks in Fla who shoot rockets into lightning were on "Nova Science Now". Lots of cool stuff getting hit by lightening; discussion and view of...
DH
revtkatt
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Aug 1, 2006
11:47 pm
21327
Did they mention lightning-caused X-ray emissions? <pb> --...
Phillip Bigelow
phillip_bigelow
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Aug 2, 2006
12:19 am
21328
http://physicsweb.org/articles/news/10/7/13/1 Interesting. Aside from the positive benefits for nuclear waste management, shouldn't this turn waste into fuel?...
Aaron Muderick
amuderick
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Aug 2, 2006
1:13 am
21329
... Assuming that you get more energy out than you put in to maintain a material at say 4 K. Which is highly unlikely. -- ... Chris Smolinski Black Cat Systems...
Chris Smolinski
lastoneouttu...
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Aug 2, 2006
1:19 am
21330
WD 40 acts like a lubricant, but in realty isn't it more of a degreaser and dessicant? Chris Cavanaugh cav427@... Yukon, OK ... From: Steve Jones To:...
Chris Cavanaugh
night427
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Aug 2, 2006
1:34 am
21331
WD 40 was purportedly developed as a means of displacing water on tightly fitting surfaces. I once heard a story that WD-40 was shorthand for "Water...
Phillip Bigelow
phillip_bigelow
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Aug 2, 2006
2:12 am
21333
One more weigh in here? I've done a few of these. The potting I've seen is thermosetting- like urea formaldehyde- It's not susceptible at all to usual solvents...
stanayers
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Aug 2, 2006
1:50 pm
21334
Correct. WD-40 is a pure mineral oil, which evaporates completely leaving no residue. That's what it is supposed to do. Not a lube, not a rust proofer. It does...
Geo
K0FF
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Aug 2, 2006
2:35 pm
21335
Any high energy electron that slows down produces Bremsstrahlung x- rays. This fact seems fo be overlooked in lightning research. Geo -- In...
Geo
K0FF
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Aug 2, 2006
2:44 pm
21336
This reflects my experiences too. Out of 50-60 I've taken apart, I've had to destroy the sockets- all but one. It seemed to have been assembled differently....
Geo
K0FF
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Aug 2, 2006
3:07 pm
21337
X-ray / lightning research is not overlooked, per se, but rather it's just a damn frustrating avenue of research. It's very hard to detect X-ray emissions from...
Phillip Bigelow
phillip_bigelow
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Aug 2, 2006
3:47 pm
21338
On Wed, 02 Aug 2006 14:28:48 -0000 "Geo" <GEOelectronics@...> ... Au contraire. I just sprayed some WD-40 on a mirror. It is now completely dried,...
Phillip Bigelow
phillip_bigelow
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Aug 2, 2006
5:04 pm
21339
Yes, mine was such a pain I gave up...I did buy a probe housing from Geo on ebay, so all is good :-) I will just pop in the gieger tube and add a BNC to the...
fucian@...
mattrg2004
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Aug 2, 2006
5:22 pm
21340
Phil, if you are worried about EM effects, wrap the film in aluminum foil and ground the foil locally. Faraday cage and all that stuff. A coin on unshielded...
Craig
siliconhillb...
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Aug 2, 2006
6:21 pm
21341
... Yes. They even showed a scope trace that was supposedly the scint output, coinciding with a strike. Then they introduced the cosmic-trigger idea. To...
DH
revtkatt
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Aug 2, 2006
8:06 pm
21342
... start ... Yes. Higher power, same energy. Compare a bbq briquette with same, powdered, and mixed with an oxidizer: same energy, higher power for less...
DH
revtkatt
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Aug 2, 2006
8:07 pm
21343
... ticles/news/10/7/13/1 ... Negative thermal coefficient makes it pretty safe then :-)...
DH
revtkatt
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Aug 2, 2006
8:16 pm
21344
Hello all, I may just be paranoid...But there is a seller selling off his collection of ore, and I notice there is this bidder who always wins ALL the high...
mattrg2004
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Aug 3, 2006
4:05 pm
21345
... The buyer is over-paying. So, yes, in that context something bad has already happened. Worse, if the buyer dropped hundreds of pounds of uraninite on his...
Phillip Bigelow
phillip_bigelow
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Aug 3, 2006
4:53 pm
Messages 21312 - 21345 of 31422   Oldest  |  < Older  |  Newer >  |  Newest
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