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Determining historical global production of NiCd batteries - where to start?
Call the battery mfg. trade group, ask the people who make their living off the tech.

I have not ...
23-8-2018 at 19:48
by: Bert
Guess who just got raided boys
Good thing it wasn't a [url=http://www.medievalists.net]LONG[/url] bow.

Which country?

[Edited o ...
17-8-2018 at 19:29
by: Bert
Help! Lost password!
Check your U2U.
16-8-2018 at 20:28
by: Bert
Making grinding medium from chopped pieces of rebar?
Yes.

I cast Lead for bullets- You can do the same as some do for amateur chemistry without an ind ...
25-6-2018 at 05:19
by: Bert
Most potent smokescreen chemical?
You're erudite.

You have been exposed to a lot of the concepts related to rocketry, engine and p ...
22-6-2018 at 19:59
by: Bert
Most potent smokescreen chemical?
[rquote=522570&tid=84362&author=coppercone]I wanted smoke for rocket exhaust btw . like for ...
22-6-2018 at 12:37
by: Bert
A simple first foray into the Lab
[url=http://www.universal-publishers.com/m/book.php?method=ISBN&book=1581125666]Caveman Chemistr ...
21-6-2018 at 20:04
by: Bert
Most potent smokescreen chemical?
The highest VISUAL obscurement per weight of smoke product deployed comes from the smokes that pull ...
21-6-2018 at 19:56
by: Bert
Detonator
Every now and then, I think about NBK. Then I usually breathe deeply and get on with life, not killi ...
21-6-2018 at 11:08
by: Bert
Making grinding medium from chopped pieces of rebar?
I see I'm not the only one "repurposing" these.


I have also removed the sprayer wand from the h ...
21-6-2018 at 05:48
by: Bert
Confusion about Aluminium Powder Safety

[quote]
Oh, another point. One member suggested that in the event you are not injured by the init ...
21-6-2018 at 05:18
by: Bert
Detonator
Lazy, spoon feeding post. This isn't worthy of being a topic in EM. Beginnings..
21-6-2018 at 03:46
by: Bert
Making grinding medium from chopped pieces of rebar?
PVC makes an acceptable mill jar. LOTS of pyrotechnic chemicals have been ground in this. Only a few ...
20-6-2018 at 07:26
by: Bert
(C2N8O4) TTTO has been synthesized, its density remains unreported, and its yeild is 1%
Well, that looks promising. Or scary, can't decide which.

If any could provide a pdf of the paper ...
20-6-2018 at 07:08
by: Bert
Coffee Chemistry - What makes it taste so good. :)
I have roasted my own beans, which is worth doing for the experience of tasting the same beans at di ...
20-6-2018 at 06:54
by: Bert
Naturopathic Woo split from coffee chemistry thread
Nijaz, ideas to be presented here need to have some backing provided by experimental data, or if the ...
20-6-2018 at 06:10
by: Bert
Coffee Chemistry - What makes it taste so good. :)
[url=https://youtu.be/pJ83kt4a2-A]For some reason this keeps popping up in my mind.[/url]

[file] ...
19-6-2018 at 19:32
by: Bert
Making grinding medium from chopped pieces of rebar?
Marbles do NOT work well, they are too brittle and will spall, flaking off glass dust into whatever ...
19-6-2018 at 19:13
by: Bert
Confusion about Aluminium Powder Safety
Unless you mix this powder in a ratio of 70:30 with Potassium perchlorate and hold a match to it?
...
19-6-2018 at 11:52
by: Bert
Coffee Chemistry - What makes it taste so good. :)
A couple of ways I make coffee.

(If you are doing a hot extraction, use hot water, but not BOILIN ...
19-6-2018 at 05:33
by: Bert
Short question / quick answer - Thread
HMTD is flat out incompatible with common capsule metals.

If Du Pont their own bad selves couldn' ...
17-6-2018 at 23:43
by: Bert
спб deleted deleted deleted, etc.
Hey, spamboy.

I not only lost you the link money from this spam, I went back and deleted over 200 ...
17-6-2018 at 23:06
by: Bert
Explosives without nitrates and carbon other than hydrazinium azide hydrazinate
Parameters:

It can be made to "explode". (Want to more closely define that? Low explosives qualif ...
17-6-2018 at 10:59
by: Bert
Explosives without nitrates and carbon other than hydrazinium azide hydrazinate
Are halogens or heavy metals allowed in your parameters?

Do you require a single compound, or are ...
17-6-2018 at 08:51
by: Bert
Short question / quick answer - Thread
If you're going to keep it for more than a few days, dissolve the PETN in a water miscible solvent s ...
16-6-2018 at 07:23
by: Bert
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