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usa-tesla · For discussion of Nikola Tesla history, inventions, and coil design and construction techniques. The physics of Tesla's varied
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Messages 24020 - 24049 of 24415   Oldest  |  < Older  |  Newer >  |  Newest
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24020
Well, the crop is winnowed, or decimated, from Freshman to grad student. Someplace in this cycle you get a fledgling scientist, or a drop out, perhaps a...
McGalliard, Frederick B
freddyboy_9
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Jun 2, 2008
4:20 pm
24021
... Twain could be a tad acerbic, especially in later life... ... Tend to concur... ... There may be more to the situation: Roughly, pre 1900, 'science' was...
davep@...
oddjob1947
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Jun 6, 2008
9:29 am
24022
Is there anything to the rumor that vacuum tubes from a WorkRite wood welder can be used to explore Tesla-type phenomena? G. Owen...
g_owen_home
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Jun 15, 2008
1:26 pm
24023
Is there anything to the rumor that vacuum tubes from a WorkRite wood welder can be used to explore Tesla-type phenomena? G. Owen" Not enough information there...
Ed Phillips
evptca
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Jun 15, 2008
2:45 pm
24024
... Yes. The vacuum tube used to created RF for dielectric heating in Workrite models 3000 and 4000 wood welders is an 810 power triode, a type of RF...
Bert Hickman
bert_hickman
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Jun 15, 2008
3:56 pm
24025
Hello Edson here, Glad to be a member of usa-tesla group. July 10th is Tesla remberance day Global Energy Independence day Tesla may have stumbled upon early...
johnsohn63
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Jun 21, 2008
6:27 pm
24026
... Welcome Edson , new brains , blood , life , ideas & energy is good :) July 10th is Tesla remberance day Global Energy Independence day Tesla may have...
Jet Black
jetninjablack
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Jun 21, 2008
10:46 pm
24027
Here are details on the conference next weekend. I plan to be there, documenting technologies, interviewing inventors, and hopefully playing a little harp...
Michael Riversong Edu...
rivedu
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Jun 22, 2008
11:20 am
24028
Ifm Dr. Schwartz a new member to the group. Ifm the founder and president of the Noahfs Ark Research Foundation. I formed our facility in 1976 for the...
narf1933
Online Now Send Email
Jun 22, 2008
11:28 am
24029
A while back I bought a handful of vacuum tubes at a surplus electronics store that was going out of business. I had in the back of my mind the idea that I...
Ron Hubbard
duquesne97217
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Jun 27, 2008
1:24 pm
24030
... Hi Ron, These are actually dual pentodes, so in addition to the control grid (G1), they also contain a screen grid (G2) and a suppressor grid (G3). They...
Bert Hickman
bert_hickman
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Jun 27, 2008
2:48 pm
24031
A while back I bought a handful of vacuum tubes at a surplus electronics store that was going out of business. I had in the back of my mind the idea that I...
Ed Phillips
evptca
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Jun 27, 2008
2:49 pm
24032
remeber July 10th is Tesal rememberance day his Birthdate! Also its Global Energy Independece day(Which I founded!) Now, anyone know the status of a Tesla...
johnsohn63
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Jun 27, 2008
9:44 pm
24033
Many thanks for the 411, on this tube, Bert; much appreciated. :-) Ron ... back of ... them ... I ... here ... grid ... (G3). ... pull ... seen ... ...
Ron Hubbard
duquesne97217
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Jun 28, 2008
5:46 am
24034
... I think AGFA or whatever photochemical company that still owns the original Tesla Lab site & the "big covered messy hole" left by the Towers demolition by...
Jet Black
jetninjablack
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Jun 28, 2008
5:46 am
24035
Hi, Ed; Even using it in a small TC is better than leaving it to sit around unwanted, unusued, maybe forever since I don't have any *other* use for it. :-) ...
Ron Hubbard
duquesne97217
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Jun 28, 2008
5:55 am
24036
... The dual-pentode VT-287 is equivalent to the CRC-815, so if you find a circuit that uses either one, you're good. ~~ Mikey...
Michael Rudas
sciencemikey
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Jun 28, 2008
11:40 am
24037
... Not that I'd heard, but that may not mean much. ... Or not. Such sites get a pretty bronze plaque, listing in a book and thats about it. Such sites get...
davep@...
oddjob1947
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Jun 28, 2008
12:54 pm
24038
Hi Jet, I've really enjoyed your posts over the years. Your microwave of the cell phone certainly made me chuckle. Sometimes I wonder if you fit into the mad...
Don Gibbs
dongibbs2001
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Jun 28, 2008
1:19 pm
24039
... JB! You promised not to tell anyone... Reese...
Reese
reeza
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Jun 28, 2008
2:29 pm
24040
Hi, Ed; Even using it in a small TC is better than leaving it to sit around unwanted, unusued, maybe forever since I don't have any *other* use for it. :-) ...
Ed Phillips
evptca
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Jun 28, 2008
5:08 pm
24041
I need help with my Tesla coil. This is my first coil. I'm in the Westchester NY area (Peekskill)to be exact. THANKS Ted...
Ted Bej
tedbej
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Jun 29, 2008
9:17 am
24042
Yeah, I burnt myself discovering that a coil of wire powered by a 6 volt lantern battery can get *very* hot. But as Admiral Kirk once said, we learn by doing. ...
Ron Hubbard
duquesne97217
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Jun 30, 2008
9:41 am
24043
Hi, Ed; I actually had a pretty good circuit for the 815 but I didn't know it at the time as the circuit for this small TC ...
Ron Hubbard
duquesne97217
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Jun 30, 2008
10:58 am
24044
Photos from the Alternative Energy Partnership Conference in Maryland this past weekend have just been posted to my Photobucket site: ...
Michael Riversong Edu...
rivedu
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Jun 30, 2008
1:26 pm
24045
Unfortunately there are many deep political considerations regarding the re-development of the Wardenclyffe site. Apparently the pollution has been pretty...
Michael Riversong Edu...
rivedu
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Jun 30, 2008
1:49 pm
24046
... Hi Michael, The good folks at the Tesla Wardenclyffe Project and Friends of Science East are working to clean up, preserve, and reuse the Wardenclyffe ...
Bert Hickman
bert_hickman
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Jun 30, 2008
2:24 pm
24047
... Hi Ted, Since we're going to try to help you "remotely", you'll need to provide more information about your coil such as the following: Primary diameter,...
Bert Hickman
bert_hickman
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Jun 30, 2008
2:46 pm
24048
Hi, Ed; I actually had a pretty good circuit for the 815 but I didn't know it at the time as the circuit for this small TC ...
Ed Phillips
evptca
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Jul 1, 2008
12:07 am
24049
... tube ... as ... I only paid about ten to fifteen bucks for a handful of tubes and transformers. One of them was a 1,650 VAC plate transformer; a little too...
Ron Hubbard
duquesne97217
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Jul 1, 2008
8:54 am
Messages 24020 - 24049 of 24415   Oldest  |  < Older  |  Newer >  |  Newest
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