Thanks guys, I sure don't want to get into obsolete batteries, or units that need to be converted over to modern batteries. good team work for the club. All...
45266
Brian
briangage47
May 21, 2012 12:35 pm
oeJoe, Since I'm blind and can't just look at your pictures, mind telling me exactly what it is you're building and why? For a while now I wondered if you were...
45267
Brian
briangage47
May 21, 2012 12:37 pm
Phil, Sorry, I used the wrong e-mail to send my reply/question to Joe. Brian ... From: Phil To: GeigerCounterEnthusiasts@yahoogroups.com Sent: Sunday, May 20,...
45268
Joe Herdler
joe.herdler
May 21, 2012 1:01 pm
Hi Brian, Â No, I am not building a fusor. The fusor community is well established, and contains some of the brightest folks around. Though what they are...
45269
GEOelectronics@...
K0FF
May 21, 2012 1:08 pm
ANSI, OSHA and NEMA have specific safety colors for industrial machinery. Red, Yellow, Orange, Green, Blue, Black and Purple. ...
45270
Joe Herdler
joe.herdler
May 21, 2012 1:16 pm
I liked the earlier suggestion of yellow and magenta, but the powder coater that I go to does not have magenta, (unfortunately). My nephew (15 years old)...
45271
Brian
briangage47
May 21, 2012 1:21 pm
Hi Joe, Okay, thanks for the explanation. I'm also facinated by nuclear physics. Joined the Fusor forum last year. Would like to build a plasma chamber, and...
45272
GEOelectronics@...
K0FF
May 21, 2012 1:25 pm
We had one main rule in our proto-lab. #1 Make it work #2 Then make it pretty. That way only ugly non working stuff ends up in the dumpster. Geo ... From: Joe...
45277
Juno
usbiker133t
May 21, 2012 5:19 pm
A rather rare thing to come across. If I only had the spare cash to get this thing. I miss the PDQ-1 :( ...
45279
GEOelectronics@...
K0FF
May 21, 2012 5:34 pm
The Red Headed Green Eyed Jailbird (a.k.a. Geo's evil Twin: Ne'er Dowell)..................... has bene released back into the wild. Geo, Ne'er and Mat Hazard...
45280
log1pf
May 21, 2012 5:34 pm
Actually the technique is only valid for plutonium dioxide, not other plutonium compounds or elemental plutonium. I don't know what form is used in warheads...
45281
Juno
usbiker133t
May 21, 2012 5:45 pm
Why wouldn't it work for any form of Plutonium? I was under the impression that an NMR machine uses the property of atomic nuclei and nucleons to obtain...
45282
GEOelectronics@...
K0FF
May 21, 2012 5:51 pm
As fa as I know, weapons grade is elemental, mostly Pu-239 (with a bit of tramp unwanted Pu-238/240/241) from neutron capture in U 238 (via decay of U 239)....
45290
Nick Andrews
nicothefabulous
May 21, 2012 9:07 pm
Cool stuff! I have three welch roughing pumps, at least one of which (if not all) needs a rebuild. One of them is in a non-working (no rotor and looks like...
45293
Mr peter shintani
epkoncept
May 21, 2012 9:26 pm
Who ever gets the box of mantles, I would appreciate to receive 1 mantle. Of course i will pay for postage for mine. Peter ________________________________ ...
45294
Mr peter shintani
epkoncept
May 21, 2012 9:28 pm
Hi; Â just a curious, how high a vacuum is necessary for your experriments to work ? Peter ________________________________ From: Brian <briangage@...> ...
45295
GEOelectronics@...
K0FF
May 21, 2012 10:14 pm
" Need space and time..." Einstein's Space-Time conundrum! Me too. Geo ... From: Nick Andrews <nickjandrews@...> To:...
45299
GEOelectronics@...
K0FF
May 21, 2012 10:20 pm
All spoken for now. Geo _____________________________________________________________ Netscape. Just the Net You Need....
45301
Brian
briangage47
May 21, 2012 10:31 pm
That's not how high, rather how low can you go... Not sure. Numbers in microns and Torr keep floating out of my head (must be a hyperspace vacuum pump sucking...
45302
GEOelectronics@...
K0FF
May 21, 2012 10:39 pm
These have arrived and have been tested. All are brand new with polyester backing. Par and Hi-speed. Calcium Tungstate. These came in at much less than usual...
45305
Robert Druecker
r.druecker
May 21, 2012 11:33 pm
I just recieved my lead crystal angel. She has a tag on the base saying shes from slovania. I checked her with both Ludlums, the mod 12 and the 177. both...
45306
henribecq
May 21, 2012 11:33 pm
... Very robust item in mechanical but not in electronic way; been my 1st gc ever. Bought 3 from different sources but only one worked. This is stone age...
45307
GEOelectronics@...
K0FF
May 21, 2012 11:43 pm
nice catch! Geo ... From: Robert Druecker <robertdruecker@...> To: <geigercounterenthusiasts@yahoogroups.com> Subject: [GeigerCounterEnthusiasts]...
45308
boyettew@...
boyettew
May 22, 2012 12:04 am
uranium glass is kool.that should look great under a blacklight. In a message dated 5/21/2012 6:43:45 P.M. Central Daylight Time, GEOelectronics@......
45309
boyettew@...
boyettew
May 22, 2012 12:08 am
i would like one to please . In a message dated 5/21/2012 4:26:38 P.M. Central Daylight Time, epkoncept@... writes: Who ever gets the box of mantles, I...
45311
Mr peter shintani
epkoncept
May 22, 2012 12:15 am
Brian thanks for the quick reply.I vaguely recognize some of the terms, ....jogs my memory enough that it is way too complex to dabble in for me. About 10...
45312
Brian
briangage47
May 22, 2012 12:19 am
Even a broken pump and especially a broken turbo pump would do me right now. Something to tear apart and study, tactily that is. I haven't been searching as a...
45313
Brian
briangage47
May 22, 2012 12:27 am
Peter, you can get some better visuals from Youtube, or search pictures of amateur fusors on www.fusor.net On Youtube, just search for fusor to see some of the...
45314
Mr peter shintani
epkoncept
May 22, 2012 2:55 am
Brian: Â all the vacuum equipment at work was scrapped along ago.. I don't think many people knew the scrap value of the broken equipment. Peter ...
