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Isolation of KNO3 from Urine
In case you speak german, I can send you the book "Schwarzpulver für survival". The book isn´t ve ...
17-1-2010 at 10:03
by: hinz
Drying alcohols with Sodium Glycoxide
Does the molecular sieve thing really work? Its well known that a hydroxide solution in water or al ...
7-1-2010 at 17:59
by: hinz
Cubic acetone peroxide crystals
Hmmm, how can you "accidentally store" some unstable explosive somewhere and forget about it? f you ...
27-12-2009 at 09:49
by: hinz
New vacuum pump stand for sale
I´m currently building an aspirator, exactly for the reason Chainhit222 mentioned.

Sure it´s ni ...
22-12-2009 at 15:28
by: hinz
capacitor discharge
A triggered spark gap (Trigatron) is probably the simplest solution, as everyone can manufacture it ...
15-12-2009 at 08:31
by: hinz
MicroShit's Newest Employees
It´s simply not possible to get accurate I/O timings in any normal OS. For this, real time operatin ...
5-12-2009 at 16:17
by: hinz
MicroShit's Newest Employees
This is the typical M$ bullshit.
It´s in their own hand, they have the source code, they can make ...
4-12-2009 at 16:40
by: hinz
Xylitol Pentanitrate (question)?
[quote]"Slight excess volume" sounds like you need more that one equivalent. Try "catalytic amount." ...
10-11-2009 at 13:31
by: hinz
Look for the HP 6260B PSU at E-bay It can supply 100A DC at 0-10V. Probably better than any PC PSU, ...
23-9-2009 at 14:04
by: hinz
Homebrew flowmeter
Or better drill a hole at the bottom of a vertical pipe and use the height of the fluid inside the p ...
19-9-2009 at 15:38
by: hinz
Lightning Photography
Very nice video of a lightning filmed with a lot of FPS: ...
2-9-2009 at 10:46
by: hinz
Single molecule, one million times smaller than a grain of sand, pictured for first time
PS: If I was rich, a 200 kV TECNAI TEM would be one o ...
1-9-2009 at 13:17
by: hinz
Induction Heating
Looks cool.

Is the big air gap between torroid and induction coil as seen in the picture really n ...
25-6-2009 at 08:56
by: hinz
Undongled WinIR 4.11
Here is my (reversed by me) WinIR 4.11 with a dongle emulator build into the Gramshl.dll. Its a comp ...
20-6-2009 at 07:25
by: hinz
Simple measurement of blast overpressures
Perhaps to use a loudspeaker and a (digital) storage oszilloscope and measure the voltage inducted i ...
21-4-2009 at 11:34
by: hinz
neon sign transformer temperature and lifetime
Microwave Oven Transformers will overheat even worse than NST's. NST's are stray field transformers ...
14-10-2008 at 06:47
by: hinz
Which Operating System do you use?
No buy another harddisk and install Linux, you'll see it runs very nice and stable if you're using t ...
21-7-2008 at 16:07
by: hinz
Found on eBay
Now swim is selling his mescaline precursor at E-bay :D
3-7-2008 at 12:19
by: hinz
explosive polymers
You forgot the most common one: cellulose hexanitrate (nitrocellulose).
Most of those polymers you ...
13-6-2008 at 16:47
by: hinz
Fructose trinitrate
Maybe because not all OH-groups are nitrated in fructose trinitrate and thus the product has a highe ...
24-3-2008 at 15:44
by: hinz
Unconventional Shaped Charges
Here are the close up pictures of the hole, quite difficult to get enough light in it. ;)

You're ...
1-2-2008 at 16:49
by: hinz
Unconventional Shaped Charges
Pic 2
31-1-2008 at 09:47
by: hinz
Results of a 38mm SC
Here is the result of a 38mm shaped charge,it nearly penetrated 72 mm of mild steel(6x12mm mild stee ...
31-1-2008 at 09:38
by: hinz
High Energy Laminated Rocket Propellants
Learn some basics of rocketry first, if your Mg/KMnO4 propellant won't explode, you would melt your ...
28-10-2007 at 08:39
by: hinz
ETN-cann it replace TNT in the future!?
It means Deflagration to Detonation Transition, here's an interesting article about this and the res ...
28-8-2007 at 08:14
by: hinz
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