Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 95
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
One birthday today, congrats!
RateReducer (35)


Next birthdays
11/02 Download (31)
11/02 ScottH (37)
11/03 Electroguy (94)
Contact
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.
Forums
4hv.org :: Forums :: General Chatting
« Previous topic | Next topic »   

Olympics

1 2 3 4  last
Move Thread LAN_403
Tesladownunder
Thu Aug 14 2008, 04:05AM Print
Tesladownunder Registered Member #10 Joined: Thu Feb 02 2006, 09:45AM
Location: Bunbury, Australia
Posts: 1424
Just a general thread abut the Olympics.
Aussies now 3rd in medal tally (pop 20 million) after USA (pop 300m) and China (1300m).
There is a reasonably big sports culture here and the weather is generally good for outdoors sports.
I was hoping Cadel Evans might do better in the cycling for Australia after his second in the Tour de France.
Anyone with comments/insights into their own countries performance?


TDU
Back to top
Dr. SSTC
Thu Aug 14 2008, 04:34AM
Dr. SSTC Registered Member #1407 Joined: Fri Mar 21 2008, 07:09AM
Location:
Posts: 222
i was going to start a threaad like this a couple of days ago

any way serbia isnt doing too good but i guess it evens it out that australia is going good

didn't cadel evan injure his leg or something
Back to top
Mads Barnkob
Thu Aug 14 2008, 04:55AM
Mads Barnkob Registered Member #1403 Joined: Tue Mar 18 2008, 06:05PM
Location: Denmark, Odense C
Posts: 1968
What ever happend to the large tesla coils china ordered for the opening and closing ceremony?

I havent been able to find them in the footage from the olympics. They are said to produce 100feet streamers in this article Link2
Back to top
Tesladownunder
Thu Aug 14 2008, 05:23AM
Tesladownunder Registered Member #10 Joined: Thu Feb 02 2006, 09:45AM
Location: Bunbury, Australia
Posts: 1424
Here is a note from Jeff Parisse's company that was arranging it. Posted to the Tesla coil mailing list.
" 8.8.08
Signal Hill, California
In November of 2007, Oct East Ltd. of the People's Republic of China hired kVA Effects to construct two Giant Tesla Coils that would be the largest in the World. These coils were to be permanently installed at the OCT East Water Park in Shenzhen China in time for the Olympics.

In mid April 2008, kVA Effects shipped two ocean containers to China which contained approximately 40,000lbs. of handmade Tesla Coil components necessary to construct the two Giant Tesla Coils.

Upon arrival, the Shenzhen Customs and Inspections Bureau seized both containers and trucks claiming that kVA Effects falsified international shipping documents as the shipment had originated from Hamburg Germany and not the United States of America as indicated. Furthermore, the Inspections Bureau claimed that the shipment consisted of used equipment in violation of Chinese law and the contract with OCT East.

kVA Effects responded by providing the Inspection Bureau with five hundred construction photographs, one hundred and two hours of construction video, copies of material receipts and signed affidavits from kVA Effects personnel and vendors to verify that the equipment is new. kVA Effects also informed the Inspection Bureau that the name of the cargo vessel that carried the containers to China is named "Hamburg" and that they found it curious how Chinese Officials could make such a mistake on an official Chinese form in Chinese.

The Inspection Bureau imposed a fine of approximately 1,000,000 Yuan and claimed it would increase each day of captivity. kVA Effects refused to pay any fines claiming it would be counter to its contract with OCT East and, because they felt the action rose to the level of extortion, the United States Department of State should be informed.

In late July, the Inspections Bureau released the Tesla Coil parts to OCT East. OCT East is demanding payment of the fines from kVA Effects counter to its contract with them.

As of Opening Ceremonies for the Olympics, OCT East has the merchandise and kVA Effects will watch the games from home.

Jeff W. Parisse
Back to top
Mates
Thu Aug 14 2008, 05:29AM
Mates Registered Member #1025 Joined: Sun Sept 23 2007, 07:53PM
Location: Czech Rep.
Posts: 566
MadsKaizer wrote ...

What ever happend to the large tesla coils china ordered for the opening and closing ceremony?

I havent been able to find them in the footage from the olympics. They are said to produce 100feet streamers in this article Link2

Maybe it is not so easy to simulate the performance of a big TC on computer like in case of their monster firework... wink Or maybe the air is so dirty there that it is becoming conductive and the coil did not work because of sparkovers cheesey

BTW: These Olympic games sucks !

Back to top
Hazmatt_(The Underdog)
Thu Aug 14 2008, 07:43AM
Hazmatt_(The Underdog) Registered Member #135 Joined: Sat Feb 11 2006, 12:06AM
Location: Anywhere is fine
Posts: 1735
two points

1.) The opening ceremonies were by far the most beautiful thing I have ever seen, I wish I could have been there to have seen it.

2.) I was saddened to hear about the Chinese girl lip-syncing because the real little girl wasn't cute enough. It's really sad when everyone talks about embracing everyone and then .. as regular as clockwork... disguises the truth for something as shallow as asthetics.
Back to top
Coronafix
Thu Aug 14 2008, 08:20AM
Coronafix Registered Member #160 Joined: Mon Feb 13 2006, 02:07AM
Location: Melbourne, Australia
Posts: 938
Tesladownunder wrote ...

Here is a note from Jeff Parisse's company was arranging whose company was arranging it. Posted to the Tesla coil mailing list.
" 8.8.08
Signal Hill, California
In November of 2007, Oct East Ltd. of the People's Republic of China hired kVA Effects to construct two Giant Tesla Coils that would be the largest in the World. These coils were to be permanently installed at the OCT East Water Park in Shenzhen China in time for the Olympics.

In mid April 2008, kVA Effects shipped two ocean containers to China which contained approximately 40,000lbs. of handmade Tesla Coil components necessary to construct the two Giant Tesla Coils.

Upon arrival, the Shenzhen Customs and Inspections Bureau seized both containers and trucks claiming that kVA Effects falsified international shipping documents as the shipment had originated from Hamburg Germany and not the United States of America as indicated. Furthermore, the Inspections Bureau claimed that the shipment consisted of used equipment in violation of Chinese law and the contract with OCT East.

kVA Effects responded by providing the Inspection Bureau with five hundred construction photographs, one hundred and two hours of construction video, copies of material receipts and signed affidavits from kVA Effects personnel and vendors to verify that the equipment is new. kVA Effects also informed the Inspection Bureau that the name of the cargo vessel that carried the containers to China is named "Hamburg" and that they found it curious how Chinese Officials could make such a mistake on an official Chinese form in Chinese.

The Inspection Bureau imposed a fine of approximately 1,000,000 Yuan and claimed it would increase each day of captivity. kVA Effects refused to pay any fines claiming it would be counter to its contract with OCT East and, because they felt the action rose to the level of extortion, the United States Department of State should be informed.

In late July, the Inspections Bureau released the Tesla Coil parts to OCT East. OCT East is demanding payment of the fines from kVA Effects counter to its contract with them.

As of Opening Ceremonies for the Olympics, OCT East has the merchandise and kVA Effects will watch the games from home.

Jeff W. Parisse

This is absolutely terrible to hear! The republic of China is a totally corrupt system and it should never been hosted there. I agree with Hazmatt that the opening was sensational, but to what expense? (beside monetary).
Tiananmen square wasn't very long ago, and everyone seems to forget the Tibetans, this is the real face of the Chinese machine, not the fancy architecture and the western front it assumes.
During the opening, the commentator said that he had seen the "star men" rehearsing some months before in their camo fatigues. This leads me to assume that these guys are military personnel forced to dance. I don't know if there is anything wrong with that but it doesn't seem quite right to me. It all doesn't seem quite right to me.
Back to top
Dr. Dark Current
Thu Aug 14 2008, 08:30AM
Dr. Dark Current Registered Member #152 Joined: Sun Feb 12 2006, 03:36PM
Location: Czech Rep.
Posts: 3384
MadsKaizer wrote ...

What ever happend to the large tesla coils china ordered for the opening and closing ceremony?

I havent been able to find them in the footage from the olympics. They are said to produce 100feet streamers in this article Link2

"The device sends tendrils of lightning as long as 100 feet that are generated from two domes. It pops out 20 million volts of electricity."

I always hate people throwing in randomly large numbers for the voltages their TC can generate. mad
20MV DC alone, will probably generate well over 100m lightning (Quote from Link2 : "the maximum voltage was approximately five million volts, resulting in a point to point discharge of ~70 meters (230 feet).")

But it's different with Tesla coils, because the streamer starts small and grows in size as the conductive channel is longer, so relatively low voltages are enough to grow big sparks from a TC.

So I would say, the voltage required for a 100 feet TC arc is probably not 20MV, but closer to 2MV.
Back to top
Ultra7
Thu Aug 14 2008, 02:19PM
Ultra7 Registered Member #1157 Joined: Thu Dec 06 2007, 12:11PM
Location: Houston, TX
Posts: 307
Coronafix wrote ...

This is absolutely terrible to hear! The republic of China is a totally corrupt system and it should never been hosted there. I agree with Hazmatt that the opening was sensational, but to what expense? (beside monetary).
Tiananmen square wasn't very long ago, and everyone seems to forget the Tibetans, this is the real face of the Chinese machine, not the fancy architecture and the western front it assumes.
During the opening, the commentator said that he had seen the "star men" rehearsing some months before in their camo fatigues. This leads me to assume that these guys are military personnel forced to dance. I don't know if there is anything wrong with that but it doesn't seem quite right to me. It all doesn't seem quite right to me.

What did you expect from a country that has tried to pass off 8 year old girls for 16 year old women for their gymnastics team?
Did they think we were retarded?
Did they honestly believe that the rest of the world couldn't tell the difference between grade school children and legal aged competitors?
I expect nothing more from them than dishonesty and corruption.
I can't believe that they hosed KVA effects so bad either.
Back to top
Hon1nbo
Thu Aug 14 2008, 04:29PM
Hon1nbo Registered Member #902 Joined: Sun Jul 15 2007, 08:17PM
Location: North Texas
Posts: 1040
How can KVA even trust China in a contract involving precision electronics, they already can't make good simple things without causing an international outburst (the lead) so how can one expect them to even understand the quality of components?

and the "star men" are People's Liberation Army personnel from what I have read...

last, as for the gymnasts, from a country with such a high population, and strict training and all, you would think they wouldn't even need to do that, but they did and it is pretty retarded that they think we are that retarded (like Ultra7 said)
Back to top
1 2 3 4  last

Moderator(s): Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob

Go to:

Powered by e107 Forum System
 
Legal Information
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.