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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

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