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Messages 2133 - 2162 of 4797   Oldest  |  < Older  |  Newer >  |  Newest
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2133
Monthly Reminder, please read: Please try to stay on topic. *Off topic: religion, sports, politics, numerology, UFOs, you get the picture. Please do not...
mad_scientist@yahoogr...
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Apr 2, 2005
12:57 am
2134
New Resource www.elxevilgenius.com I'm aware that many in this group are professionals, many are hobbyists. Some of you ask and others ask you "Where can I...
Dave Cutcher
dave_cutcher
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Apr 5, 2005
12:53 am
2135
If you make a model, or a full size pulser pume I would be happy to put a picture of it on my website. (With relevent links or acknowelegement to you) The main...
Brian White
gaiatechnician
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Apr 10, 2005
6:31 pm
2136
http://www.leventsakar.com/modules.php?op=modload&name=News&file=index&catid=&topic=12 ... Do you Yahoo!? Yahoo! Small Business - Try our new resources site! ...
levent sakar
leventsakar
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Apr 11, 2005
12:25 pm
2137
A year or so ago I read that SRI's research on electrostrictive actuators was going to be commercialized by some spin-off group. I haven't heard anything since...
pharseid378
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Apr 13, 2005
8:56 pm
2138
... Solid state, can't think of any. Only thing that comes to my mind are relays and thermionic valves. __________________________________ Do you Yahoo!? Make...
Fractal Squirrel
mcfractal
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Apr 13, 2005
10:11 pm
2139
... The easiest way would probably be to use a low voltage transistor switch to control the power to a small DC-HVDC converter since the amount of power that's...
Bert Hickman
bert_hickman
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Apr 13, 2005
10:27 pm
2140
Hi , I had a question since you guys are into these kinda stuff. has any one thought of using crystals in the same way (for example using them like artificial...
siamak S
siamak_s_s
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Apr 13, 2005
10:42 pm
2141
Yes, but they don't move much. Like a few thousands of an inch? The piezo in a cigarette lighter has a sudden shock put on it by a little hammer. Physically...
Steve Greenfield
alienrelics
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Apr 13, 2005
11:00 pm
2142
thats true .... how ever , I was wondering if a large group of these pizzo electric materials were put side by side attached to each other (each crystal having...
siamak S
siamak_s_s
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Apr 13, 2005
11:08 pm
2143
... materials were put side by side attached to each other (each crystal having very small dimentions relative to the movement vector ) then will applying an...
pharseid378
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Apr 15, 2005
4:33 am
2144
... switch ... of ... you're ... and ... I thought of that, but you need control electronics to discharge the actuators too. Which has to bear the full...
pharseid378
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Apr 15, 2005
4:41 am
2145
... That's one advantage of driving the CW multiplier from a High Frequency source - the caps can be small to keep the overall stored energy low in the CW...
Bert Hickman
bert_hickman
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Apr 15, 2005
5:01 am
2146
... Frequency ... low in ... could ... voltage. ... relay ... used to ... What a moron I am! After I gave The Art of Electronics such praise in an earlier...
pharseid378
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Apr 17, 2005
6:42 pm
2147
Oohh.... I want one. It'll fit right next to my Velocitator. http://media.ebaumsworld.com/retro.wmv Steve Greenfield...
Steve Greenfield
alienrelics
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Apr 20, 2005
8:36 pm
2148
Hello, I'm selling plans for building a device that generates x-rays and allows the effects of electron beams to be seen visually, the device can be built with...
bblb2001
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Apr 25, 2005
3:54 am
2149
I have just sat through one of the most stupid movies I've seen in a long time. CBS, the glittering jewel of incompetent broadcasting, has just managed to...
unitnumber16
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Apr 25, 2005
4:36 am
2150
OK, let's agree to ignore the political parts of this article: http://www.worldnetdaily.com/news/article.asp?ARTICLE_ID=43956 There is a particular statement...
Ray
ka8uuu
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Apr 25, 2005
4:23 pm
2151
Didn't one or more of the so-called high altitude "rainbow bombs" wreak havoc in Hawaii back in the 60s? The thing I find curious about the news article you...
unitnumber16
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Apr 25, 2005
5:25 pm
2152
I think this article is some what very funny , how on earth are the so called terrorists going to fly something over atleast 8,000 km from Iran to USA while...
siamak S
siamak_s_s
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Apr 25, 2005
8:36 pm
2153
According to the article, the missile would be launched from a ship in international water, not from Iran. I don't doubt that a sufficiently motivated and...
Ray
ka8uuu
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Apr 25, 2005
10:09 pm
2154
... The EMP effect, if our understanding of it is correct (we've done fairly limited EMP nuclear testing, and none since 1963) COULD, if detonated at a...
The Insideous Doctor ...
darkdungeons...
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Apr 25, 2005
10:58 pm
2155
I am a liberal. Indeed I am VERY liberal. Therefore I resent greatly the occasional right wing rant that seems to keep popping up in this group. Such rants (or...
Steve Ivy
kibbilsandbits
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Apr 26, 2005
5:39 am
2156
low fallout nukes.... I dunno, the majority of fallout is dirt that is sucked up into the mushroom cloud then rained down on earth, only way i can think of is...
Nicholas Lionberger
gijoe79516
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Apr 26, 2005
8:08 am
2157
I have a question that has been puzzling me ever since I first heard of the EMP scare: Does the electronic need to be "on" (i.e. electricity running through...
carmielmontiagne
carmielmonti...
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Apr 26, 2005
4:14 pm
2158
Hold on there, Kibblesandbits. I wasn't getting political. Now I am, a little. There is no doubt that the esteemed Mr. Rather presented false information...
unitnumber16
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Apr 26, 2005
5:21 pm
2159
I think the major damage would be caused by induced voltages in the circuits. The EMP would cause a damaging voltage to be generated, whether the device is on...
unitnumber16
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Apr 26, 2005
5:36 pm
2160
... Hash: SHA1 I did not read that particular article, but I have read articles on the recent congressional hearings and transcripts on past hearings. My...
auto43348@...
rearden6
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Apr 26, 2005
8:38 pm
2161
I found Wintesla, a nice freeware program. (See links under Tesla coils). Found that my planned 6 inch tall coils, using 4 inch spheres and 28 gauge wire,...
Steve Greenfield
alienrelics
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Apr 27, 2005
2:56 am
2162
Here's one using a thread bobbin larger than the ones I have: http://www.roffesoft.co.uk/tesla/ct/cottontess.htm His page also has the Nano Tesla, not much...
Steve
alienrelics
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Apr 27, 2005
3:00 am
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