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looking for something that resists acids and chemical attack. I use woman's nail polish for many of my circuit boards.
Try a dollar store ,
I've noticed the o ... |
11-4-2012 at 16:07 by: h2o2guru |
Simplest way to convert electrical energy to food. The Haber–Bosch process doesn't use much "Electricity" Almost all the energy comes from burning an ... |
14-3-2012 at 16:15 by: h2o2guru |
Mason Jars? Sigh , OK , it didn't eat thru the glass , it did etch and crack the glass all around the bottom so ... |
1-9-2011 at 11:22 by: h2o2guru |
Mason Jars? Most places that sell the jars also sell plastic screw on lids , regular and wide mouth.
A better l ... |
31-8-2011 at 11:59 by: h2o2guru |
Ethanol water system at Superatmospheric Pressures have you thought about doing a liquid CO2 separation. alcohol will preferentially dissolve in liquid ... |
29-9-2010 at 10:59 by: h2o2guru |
Opening lithium batteries with copper tube cutters oops , I just looked at their specs , and yes they are lithium / iron disulfide batteries !
brain f ... |
9-9-2010 at 13:15 by: h2o2guru |
Opening lithium batteries with copper tube cutters Have you opened one of these before ??
If I remember correctly energizers are not "really" lithium ... |
9-9-2010 at 13:08 by: h2o2guru |
Suggestions for kg quantities of ZnBr2? [for zinc bromide batteries] I ran across a very cool 100+ year old patent for a zinc bromide storage battery, while browsing Goo ... |
28-12-2008 at 11:45 by: h2o2guru |
Hydrogen Peroxide Production It's fairly easy to "make" your own peroxide but there's a lot of energy involved. I made a small el ... |
26-8-2008 at 09:00 by: h2o2guru |
Nitric Acid Synthesis A high temperature arc discharge will produce NO, a corona discharge will produce ozone.
There ... |
26-8-2008 at 08:50 by: h2o2guru |
Regarding the use of home glassware as lab glassware Just a quick note , I use a LOT of Ball/Mason type jars for chemical storage, they usually hold abou ... |
11-8-2008 at 20:08 by: h2o2guru |
Fuel from atmospheric CO2 To get a little more on topic here, Something I've been doing a little research on , no make that A ... |
3-7-2008 at 17:06 by: h2o2guru |