Main Menu
bullet Home
bullet Forum
bullet Members
bullet Member Map
bullet HvWiki
bullet Chat Room
bullet Submit News
bullet Site Rules
bullet Archives
bullet Visits
bullet Forum
Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 31
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
One birthday today, congrats!
Steve Conner (46)


Next birthdays
04/29 GODSFUSION (37)
04/29 Zajcek (37)
04/29 ElectroDog (33)
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 :: Chemistry
4hv.org :: Forums :: Chemistry
Chemistry Forum
first  4 5 6 7 8 9 10 11 12 13  last
Create a new topic
  Topic Starter Replies Views Last Post
No unread posts
Has anyone tried this?
Adam Munich
Fri Apr 01 2011, 03:27AM		 3 930 Adam Munich
Tue Apr 05 2011, 10:03PM
No unread posts
Dissolve colour filter on CMOS camera?
Conundrum
Sun Mar 20 2011, 03:08PM		 5 1344 Carbon_Rod
Sat Apr 02 2011, 01:07AM
No new posts on popular topic
Variac Brushes Go to page: 1 2
radiotech
Sun Feb 06 2011, 03:14PM		 10 2994 Steve Conner
Fri Apr 01 2011, 03:12PM
No unread posts
Lab
Arkin
Thu Mar 10 2011, 12:20AM		 2 869 Adrenaline
Thu Mar 10 2011, 05:18PM
No unread posts
Anyone know if this is real?
Adam Munich
Mon Dec 27 2010, 07:57AM		 6 1500 hsieh
Fri Mar 04 2011, 04:07PM
No new posts on popular topic
Whats the best way to etch alumnium ? Go to page: 1 2
redd504
Sun Jul 13 2008, 11:05PM		 16 2300 klugesmith
Thu Mar 03 2011, 06:00PM
No unread posts
gunpowder
IamSmooth
Sun Feb 27 2011, 03:54AM		 2 876 Adam Munich
Sun Feb 27 2011, 06:11AM
No unread posts
Can you use Tiki torch fuild for tennis ball mortars?
CokeCanNinja
Tue Feb 22 2011, 06:35PM		 8 1680 Ash Small
Wed Feb 23 2011, 02:47PM
No unread posts
New superconductor theory?
Conundrum
Mon Feb 21 2011, 05:52PM		 1 764 Conundrum
Mon Feb 21 2011, 05:52PM
No new posts on popular topic
Tin plating solution for PCBs - RESULTS Go to page: 1 2 3
Dr. H.
Fri Jan 07 2011, 02:58PM		 20 9928 IntraWinding
Sat Feb 12 2011, 11:14AM
No unread posts
VM&P Naptha + Acrylic
Patrick
Wed Feb 09 2011, 04:08AM		 5 1265 Patrick
Wed Feb 09 2011, 11:11PM
No new posts on popular topic
Hydrometer for Alcohol Go to page: 1 2 3
Martin King
Sat Feb 05 2011, 07:02PM		 22 2757 Bored Chemist
Wed Feb 09 2011, 08:26PM
No unread posts
Adding muriatic acid to ferric chloride?
Arcstarter
Sat Jan 01 2011, 02:01AM		 8 1812 IntraWinding
Tue Jan 18 2011, 05:09PM
No unread posts
Silver additive to superconductors?
Conundrum
Tue Jan 18 2011, 07:00AM		 1 634 Conundrum
Tue Jan 18 2011, 07:00AM
No unread posts
Most influential people in the history of chemistry?
Conundrum
Sat Jan 15 2011, 06:54AM		 2 946 Proud Mary
Sat Jan 15 2011, 09:19AM
No unread posts
DIY magnetic solder?
Conundrum
Mon Dec 27 2010, 08:04PM		 5 1154 Conundrum
Thu Dec 30 2010, 04:36PM
No new posts on popular topic
Electroluminescence Go to page: 1 2
Conundrum
Wed Sept 08 2010, 05:20PM		 15 2692 Conundrum
Thu Dec 30 2010, 10:07AM
No unread posts
Add your conducting adhesive here..
Conundrum
Sat Jun 05 2010, 12:25PM		 6 1376 Conundrum
Thu Dec 30 2010, 10:00AM
No new posts on popular topic
Uranium and thorium containing compounds Go to page: 1 2
Adam Munich
Sun Dec 26 2010, 01:55AM		 10 1779 Adam Munich
Mon Dec 27 2010, 11:46PM
Closed topic
extracting thorium from lamp mantles Go to page: 1 2 3
ubuntupokemoninc
Wed Dec 15 2010, 02:11AM		 28 4496 Bjørn
Sat Dec 18 2010, 04:30PM
No unread posts
Homemade Photographic Emulsion
Hon1nbo
Wed Dec 15 2010, 08:32PM		 2 1047 IntraWinding
Thu Dec 16 2010, 01:12PM
No unread posts
How to make NaNo3 homemade rocket propellant
hsieh
Sun Dec 12 2010, 03:46PM		 4 1981 Billybobjoe
Wed Dec 15 2010, 11:06PM
No new posts on popular topic
Accuracy of marajuana urine tests. Go to page: 1 2
Arcstarter
Thu Dec 09 2010, 03:27AM		 13 2024 ubuntupokemoninc
Sun Dec 12 2010, 04:25AM
No unread posts
corn oil and PVC, and vinyl tubing.
Patrick
Tue Dec 07 2010, 04:57PM		 5 993 Patrick
Thu Dec 09 2010, 11:10PM
No unread posts
Natural superconductors?!
Conundrum
Mon Nov 15 2010, 10:14PM		 5 1237 Dr. Shark
Thu Dec 09 2010, 02:04AM
first  4 5 6 7 8 9 10 11 12 13  last

Go to:

Create a new topic
Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob users are browsing the forums at the moment ( members, guests)
Unread post exists New posts No unread posts No new posts Sticky Sticky Announcement Announcement
New posts on popular topic New posts [popular] No new posts on popular topic No new posts [popular] Sticky/Closed Sticky/Closed Closed topic Closed topic
You cannot start new topicsYou cannot post repliesYou cannot edit your posts
Powered by e107 Forum System

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.