If you need assistance, please send an email to forum at 4hv dot org. To ensure your email is not marked as spam, please include the phrase "4hv help" in the subject line. You can also find assistance via IRC, at irc.shadowworld.net, room #hvcomm.
Support 4hv.org!
Donate:
4hv.org is hosted on a dedicated server. Unfortunately, this server costs and we rely on the help of site members to keep 4hv.org running. Please consider donating. We will place your name on the thanks list and you'll be helping to keep 4hv.org alive and free for everyone. Members whose names appear in red bold have donated recently. Green bold denotes those who have recently donated to keep the server carbon neutral.
Special Thanks To:
Aaron Holmes
Aaron Wheeler
Adam Horden
Alan Scrimgeour
Andre
Andrew Haynes
Anonymous000
asabase
Austin Weil
barney
Barry
Bert Hickman
Bill Kukowski
Blitzorn
Brandon Paradelas
Bruce Bowling
BubeeMike
Byong Park
Cesiumsponge
Chris F.
Chris Hooper
Corey Worthington
Derek Woodroffe
Dalus
Dan Strother
Daniel Davis
Daniel Uhrenholt
datasheetarchive
Dave Billington
Dave Marshall
David F.
Dennis Rogers
drelectrix
Dr. John Gudenas
Dr. Spark
E.TexasTesla
eastvoltresearch
Eirik Taylor
Erik Dyakov
Erlend^SE
Finn Hammer
Firebug24k
GalliumMan
Gary Peterson
George Slade
GhostNull
Gordon Mcknight
Graham Armitage
Grant
GreySoul
Henry H
IamSmooth
In memory of Leo Powning
Jacob Cash
James Howells
James Pawson
Jeff Greenfield
Jeff Thomas
Jesse Frost
Jim Mitchell
jlr134
Joe Mastroianni
John Forcina
John Oberg
John Willcutt
Jon Newcomb
klugesmith
Leslie Wright
Lutz Hoffman
Mads Barnkob
Martin King
Mats Karlsson
Matt Gibson
Matthew Guidry
mbd
Michael D'Angelo
Mikkel
mileswaldron
mister_rf
Neil Foster
Nick de Smith
Nick Soroka
nicklenorp
Nik
Norman Stanley
Patrick Coleman
Paul Brodie
Paul Jordan
Paul Montgomery
Ped
Peter Krogen
Peter Terren
PhilGood
Richard Feldman
Robert Bush
Royce Bailey
Scott Fusare
Scott Newman
smiffy
Stella
Steven Busic
Steve Conner
Steve Jones
Steve Ward
Sulaiman
Thomas Coyle
Thomas A. Wallace
Thomas W
Timo
Torch
Ulf Jonsson
vasil
Vaxian
vladi mazzilli
wastehl
Weston
William Kim
William N.
William Stehl
Wesley Venis
The aforementioned have contributed financially to the continuing triumph of 4hv.org. They are deserving of my most heartfelt thanks.
Registered Member #1739
Joined: Fri Oct 03 2008, 10:05AM
Location: Moscow, Russia
Posts: 261
(old equipment fumctionality test) 'click' "Wonder when it blows" - "It never will" - *BANG!* - "See? I was right again!"
(ad agency installation maintanence brigade standing at the working site all set with a crane ordered and standing by): "You dare say the crane we ordered is reaching out there?" - "Not a chance" - (the crane ends up fully extended like 3 meters below) - "Woot! We are right! Now run before they notice."
"Gah, second shock so far!" - "Woot, 2:1! You are winning again."
"What's that thing we just ruined?" - "A PFC cap. Bet nobody cares so just stick the cover back on so nobody sees as well."
"Where's the damn ground short-circuit? Hey, swap those two wires" - "Ok" - *BOOM!* - "Swap again" - "Oh woah, it works!" - "Yeah, that's what I call a natural selection - everything damaged just falls apart."
Registered Member #1911
Joined: Mon Jan 05 2009, 06:30PM
Location: Salem, Oregon, USA
Posts: 165
From an assessment written by my (moronic) Biology teacher, Mr. Goin:
"Why is it that marsupial mammals only live in Australia?
(a) Continental Drift (b) Evolution (c) a&b (d) Neither a, nor b"
When informed that the opossum is a marsupial, he quickly told me that the question is not asking why (or implying that) Australia is the only continent on which marsupials reside, but the fact remains that the quiz had, written on it explicitly, requested to know why marsupials only existed in Australia. I answered 'd,' as I decided that I would answer what was on the paper. I was handed back the paper, today. That was the only question I was supposedly incorrect on.
On another occasion, this same teacher was giving a lecture (on the first day of school, mind you) on the seasons and the Earth's tilt. Since I live less than ten miles from the 45^th parallel, he said that we would receive about six hours of light and eighteen hours of dark every 24 hours, if the Earth had no tilt. He then continued to say "That's almost twice as much night as day."
I raised my hand and called him on this; I asked him, in front of the class, "Did you just say 'almost twice as much'?"
He was silent for a moment; he seemed to be thinking. He then replied "Yes, that's right."
I proceeded to use my fingers to help him count to eighteen. "Here's six," I say, holding up all the fingers on my right hand and my left index finger. "Now, here's twelve," I continue, putting all of my fingers down except for my right index and thumb. "And here's eighteen, six more." At this point he begins to look annoyed, but still somehow bounces back (a bit) with the comment "Yes, I knew that. I was saying that the equator gets almost twice as much light as us."
In his class, I openly refer to him as a moron when he is not near or in the class.
Registered Member #1262
Joined: Fri Jan 25 2008, 05:22AM
Location: Maryland, USA
Posts: 451
Well I'll never forget the when I was a high school junior and a local materials science grad student was giving a lecture on plastics and went on to explain how a valence octet was six electrons. When I mentioned the mistake, she began defending the statement until I pointed at a perodic table and everyone started giggling.
I've also seen someone learning to solder trying to pick the iron up by the tip multiple times. I guess they didnt let it warm up enough to cause serious burns!
Registered Member #505
Joined: Sun Nov 19 2006, 06:42PM
Location: Yorkshire!
Posts: 329
Backyard Skunkworks wrote ... I've also seen someone learning to solder trying to pick the iron up by the tip multiple times. I guess they didnt let it warm up enough to cause serious burns!
Default quote at work: "Got any soldering iron tips?" "Yes, don't hold the hot end" Boom Boom!
Registered Member #103
Joined: Thu Feb 09 2006, 08:16PM
Location: Derby, UK
Posts: 845
"how's it going in there?" ... "it's really difficult to scope the gate drive" ... "I know, it's easier when the power is off" ... "yeah, I'm trying not to rest my arm on these 400v posts right here" ... "do you want me to hold your beer for you?" .... "yeah, that would be handy, cheers"
This site is powered by e107, which is released under the GNU GPL License. All work on this site, except where otherwise noted, is licensed under a Creative Commons Attribution-ShareAlike 2.5 License. By submitting any information to this site, you agree that anything submitted will be so licensed. Please read our Disclaimer and Policies page for information on your rights and responsibilities regarding this site.