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sprengel explosives
[quote]
I don't know how the f*ck you make N2O5 from air and isolate it in pure form.
[/quote]

...
5-8-2012 at 18:36
by: 497
Birkeland-Eyde reactor for making nitric acid.
IMHO a critical problem with the Birkeland-Eyde is the low conversion of air, resulting in low conce ...
5-8-2012 at 03:49
by: 497
Ph-COOH group to Ph-NO2?
Google nitrodecarboxylation.

Probably won't work on benzoic acid, but it does on some substitute ...
2-8-2012 at 19:32
by: 497
Exploitation of the global economy, the coming collapse
Any bets on when WW3 breaks out?
2-8-2012 at 18:20
by: 497
sprengel explosives
It has less to do with the idea itself and more to do with you not showing a deep enough understandi ...
2-8-2012 at 13:54
by: 497
P2P from recycled styrene?
Not quite useful for what you guys are talking about, but did you know that direct air oxidation of ...
30-7-2012 at 18:57
by: 497
sprengel explosives
I agree, finding higher density fuels would be very important to maximize the liquid binary's perfor ...
30-7-2012 at 03:45
by: 497
Diethyl Ether - Illustrated Practical Guide
Hah, I had that exact thing happen a couple years ago... "how the hell is my ether boiling below roo ...
29-7-2012 at 17:52
by: 497
Chemistry Hackspace: Can it be done?
Maybe a traveling lab ship/barge would make regulatory issues less problematic, and could serve a wi ...
29-7-2012 at 11:27
by: 497
methyl nitrate
Very interesting concept!
It was already brought up in this thread http://www.sciencemadness.org/t ...
28-7-2012 at 19:55
by: 497
sprengel explosives
I think NO2 (which is actually N2O4 in liquid state) with a stoiciometric amount of liquid fuel woul ...
28-7-2012 at 18:28
by: 497
sprengel explosives
Glad to see somebody is finally trying it out. I'm jealous of your cheap nitric!

I haven't put a ...
27-7-2012 at 01:03
by: 497
Fuel-Air Explosives
Good point about the camera. Unfortunately it seems the frame rate was too slow to be able to determ ...
25-7-2012 at 15:17
by: 497
Fuel-Air Explosives
It is not a matter of detonating or not detonating, it is a matter of the % of the fuel that detonat ...
25-7-2012 at 00:00
by: 497
Present your electrolytic cell! (Picture intensive)
Very nice cells!! Keep up the awesome work!

I found this method of taking a normal airlift pump a ...
23-7-2012 at 20:34
by: 497
"Chemical free" wonder cleaner goes on sale...
Whoa wait a minute! The marketing industry has been lying to us???

Repetition = Truth

The def ...
23-7-2012 at 20:26
by: 497
Solar energy a pipe dream?
It took till 2009 for someone to come up with this???
Inflatable parabolic trough collectors... Wi ...
21-7-2012 at 01:55
by: 497
Chemistry Hackspace: Can it be done?
I really agree Dave! Lack of modern testing equipment has to be one of the very biggest barriers to ...
19-7-2012 at 20:53
by: 497
Solar energy a pipe dream?
Now this is finally starting to look really good!
http://onlinelibrary.wiley.com/doi/10.1002/adma.2 ...
19-7-2012 at 03:13
by: 497
Exploitation of the global economy, the coming collapse
http://www.counterpunch.org/2012/07/16/the-real-libor-scandal/

This is easy enough to understand ...
17-7-2012 at 03:18
by: 497
Exploitation of the global economy, the coming collapse
Less than 100 more posts to go and this will be the most replied thread on the forum! Keep it up guy ...
11-7-2012 at 03:22
by: 497
Alkenes by thermal decomposition of polymers
These are very valuable reference for anyone interested in getting valuable products from waste poly ...
26-6-2012 at 16:46
by: 497
DIY efficient combined lighting+cooking system
http://www.nariphaltan.org/lanstove.pdf
http://www.nariphaltan.org/nari/publications_main.php

[q ...
26-6-2012 at 03:56
by: 497
Exploitation of the global economy, the coming collapse
[quote]Just remember that immigration, and rising fertility rates amongst the poor, can drastically ...
14-6-2012 at 12:42
by: 497
Education on Illicit substances
[quote]Taking drugs is really like taking pain killers without being in pain: it feels great, but yo ...
13-6-2012 at 10:18
by: 497
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