I bought the 25$ one with 2 GM tubes. It is very sensitive, sound and LED only. I modified it by adding a mini phono jack and ear phone for outdoor use. NYC is...
here's a photo of a couple samples from the spruce pine NC area that I'm trying to identify: Hi Steve! NICE samples! I'd bet the one on the right is...
Hi Steve, Resonance is not normally needed for induction heating, The frequency is related to the size and shape of the item to be heated. The material type...
I'd love some pieces. I'd be willing to trade for some of my Colorado U minerals or pay shipping. -Erik Message: 2 Date: Fri, 31 Mar 2006 03:25:41 -0000 From:...
Seems Canada Customs is not allowing them into the country here... Could be one of two reasons: Their not telling us something or the have no French...
Weird. I ship my GM-10 and GM-45 detectors to Canada, never had one sent back, and they don't have a French instruction sheet ;-) ... -- ... Chris Smolinski ...
... I have this crazy idea that the nuke industry should give bushels of these to schools and folks who want them. This would let anyone who played with it...
... bowl ... the ... If you want loud, look up the classic Quartex (my out of production $50 russkie) in these files. Basically you had to modify it by...
It is a great idea but I guarantee you that the response would be to ban fiesta plates and vaseline glass inside the school building once the parent's discover...
... An excellent idea! Education is empowering. Unfortunately, our society is currently in the midst of a "dumbing it down is good" fad. We are expected to...
I've asked the seller to provide me the reason their not being allowed in.... I'll post on receipt.... Maybe the equipment I have now is contraband? ;-) Geo,...
The email I just received from the vendor and comments appreciated in regards to my response to the vendor: Hello Dave! Yes, they wrote: not admitted to Canada...
... Sort of makes ya want to write some fancy freeware C++ CAM code just to piss off the reg. buggers, doesn't it? ... YES!! I was hoping that the Canucks...
I came across a great example of changed attitudes toward radiation: an ad in the Sep. 19, 1955 issue of Electrical World magazine (a trade publication for the...
I will mostly be heating metals for castings, etc but I want the high frequency so that I could heat other materials as well and also heat small items/batches...
... With a Q=5, there will be 5x as much current thru the work coil than the power driver is handling, higher Q means higher efficiency (and less loss in the...
Geo, doesn't eBay have a policy in reagrds to info theft? ... phony. Items # ... PHONY has hacked her pictures, description everything. The 4X4X16" NaI...
... The cool part about these lists is that they inform about their technology. The strong tubes are for centrifuges, as in, would you like some kim-chee or...
... just to ... When cryptography is outlawed, bayl bhgynjf jvyy unir cevinpl. Anonymous. ... a lot ... taken ... Here in Calif you have to grind off any more...
... an ad in the Sep. 19, 1955 I think the Radium condoms, butter, fertilizer, soap, toothpaste, etc would be further evidence... Get _Living with Radiation:...
I have a fiesta ware dinner plate that I want to cut up into pieces. I want to avoid shattering it into random bits. I need to get it into roughly 1X1 squares....
I would suggest you look around the local thrift or antique shops for some cheap non-red fiesta ware to practice on Before! you start cutting your red plate. I...
Yes Sir. I have a small pile of blue and yellow i plan to practice on. The water will be contained until I can get all tailings out. Tracy -----Original...
Several Russian "BIRI" keychain geiger counters are currently listed on eBay. Search on "key geiger". These use a real GM tube; they flash an LED and make a...
... Tracy, Some Home Depots have loaner diamond bladed saws for cutting tile. At the customer service you just pay a deposit and return it within 24 hours. For...
Tracy, a thought... Regular tile is usually cut by scoring a line across the glazing of the tile and then laying the tile over something like a pencil and...
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