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 #2316
Joined: Tue Aug 25 2009, 03:04AM
Location: Bendigo, Australia
Posts: 107
Thanks to the internet, anyone can find how to turn a DVD writer into a high power laser pointer. Thanks to the [insert exepletives here] responsible people like us have to get a laser ticket to own anything more than a office tool. I know this has been said before but I just needed a rant.
Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4061
Great. Now any laser info pages will get "filtered" out of existence by the Feds.
Just what we didn't need as most if not all include SAFETY information.
maybe what we need is a few high profile cases (handing down sentences normally seen only for carrying a firearm) for idiots misusing these things to get the message across.
Mentioning that anyone "sniping" a military aircraft can expect to be shot at would probably also work.
Registered Member #2316
Joined: Tue Aug 25 2009, 03:04AM
Location: Bendigo, Australia
Posts: 107
I save all the info I find useful on the computer. So when the internet is banned I will have all the info I could need. Just like the living books in Fahrenheit 451, I will have all the HV info for when the world changes.
Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4061
dont forget to put everything useful on a pendrive, encase it in polymorph and install into a convenient wall somewhere.
aka "dead drop". should be good for a few years. :) -A (fwiw even a "dead" flash drive should work fine if the chips are removed and placed into a reader)
use MAFF format, as this doesen't depend on annoying directories etc.
Registered Member #1361
Joined: Thu Feb 28 2008, 10:57AM
Location: Cairns, Australia
Posts: 305
Blackplasma, yes, however this law doesn't only apply to people pointing lasers at pilots, it also involves anyone that owns a laser pointer. If you are teaching astronomy for example and a cop comes by, is he going to know you aren't trying to bring down airplanes? If you have a telescope there with you it might help the cause, but since most cops (or even people) aren't "clued in" on laser pointers, they ain't gonna bother checking the power ratings etc.
Registered Member #15
Joined: Thu Feb 02 2006, 01:11PM
Location:
Posts: 3068
You want to know why lasers are outlawed. Because of stupid people. Just like this moron. Just too bad its the stupid few that ruin it for the rest of the intelligent majority.
Registered Member #96
Joined: Thu Feb 09 2006, 05:37PM
Location: CI, Earth
Posts: 4061
Uh oh...
Expect clampdowns last seen in 1984.
Expect Li-Ion batteries bigger than a watch battery to be classed as "highly dangerous" and banned from flights, along with anyone implanted with a pacemaker, ICD, etc. "they might be carrying something"
FWIW, the last time I checked the restrictions on hazardous goods, it mentioned "offensive/irritating material". Sounds like a good description of a pr0n trojan infested Windows laptop to me.
If you ask my opinion, Vista should be classed as a "weapon of mass disruption" and Microsoft should be made to replace every single copy with 7, for free.
Registered Member #30
Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
Better still, they should be forced to replace it with a free copy of MacOS.
I really hope the Li-Ion battery restrictions don't get any worse. Currently they have a "small battery" limit at up to 100 watt-hours, and a "large battery" limit at 160Wh. You may carry as many "small batteries" as you like and up to two "large" ones. Anything over 160Wh can't be carried in a plane at all.
The instruments we build are powered off Li-ion batteries, and our customers regularly want to carry them on planes, so that limits the battery capacity we can build in.
As for laser pointers, I really could care less if the high-power ones got banned. My only experience with them is being lased by kids from a high-rise building, and even with a cheap red pointer, it's quite dazzling.
In specific cases like astronomy: Any astronomer with half a brain shouldn't be using a powerful green laser near low-flying aircraft or shining it in people's faces, and these are the cases that the law is designed to address. I would say that if you own a high-powered laser, the police won't care, or even ever find out about it, provided that you don't actually cause a public nuisance with it. There's the spirit of the law, as well as the letter of the law.
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.