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Best way to measure a milliliter?
For dilute aqueous solutions (and any reasonably pure liquid with a known density) you can use weigh ... |
1-10-2022 at 08:53
by: Fulmen |
The old aspirin trick
As I understand it the PU coatings are the cheapest and usually "good enough". It's also pretty much ... |
16-9-2022 at 11:44
by: Fulmen |
Does the island of stability really exist ?
[rquote=676740&tid=156824&author=j_sum1]black holes, singularities and neutron stars mostly ... |
16-9-2022 at 09:48
by: Fulmen |
Is there a realistic way of DIYing a small catalytic converter for combustion purposes?
Do a search for diy refractories from bread. |
11-9-2022 at 09:04
by: Fulmen |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
It's as simple as that. He's pushing, and we're trying to push back. And I think we should.
Russ ... |
5-9-2022 at 10:49
by: Fulmen |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
I'll admit I'm somewhat privileged, we have a heat pump, subsidized power, 2m^3 of wood and an oil f ... |
27-8-2022 at 13:37
by: Fulmen |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
From what I have read it is Russia that's holding back:
https://www.reuters.com/business/energy/ru ... |
27-8-2022 at 10:04
by: Fulmen |
Using screen as input/output interface
This is about reusing old phones, turning the screen into a simple I/O-interface for peripheral devi ... |
25-8-2022 at 10:13
by: Fulmen |
Using screen as input/output interface
That's an interesting idea. Don't forget that the headphone jack, it should work for both A/D and D/ ... |
24-8-2022 at 23:58
by: Fulmen |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
Calm down, breathe out. Panic isn't going to solve anything. |
24-8-2022 at 12:12
by: Fulmen |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
It's not blackmail as that involves the threat to divulge some secret. I think coercion or extortion ... |
19-8-2022 at 09:36
by: Fulmen |
DIY Cheap "Proprietary" Thermal Probe?
There is no way to adapt a Pt1000 circuit to use a K-element. But you should be able to find a suita ... |
18-8-2022 at 11:29
by: Fulmen |
DIY Cheap "Proprietary" Thermal Probe?
The name implies it's a Pt1000 sensor, you should be able to verify this by measuring the plug for a ... |
18-8-2022 at 10:11
by: Fulmen |
Sticky Situation
In many ways you want to read the thread back to front with all the fat cut out. First give the answ ... |
12-8-2022 at 14:22
by: Fulmen |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
[rquote=675631&tid=158800&author=Σldritch]
No gas[/rquote]
What are you talking about? ... |
7-8-2022 at 02:41
by: Fulmen |
HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
[rquote=675614&tid=158800&author=stoichiometric_steve]cataclysmic infrastructural meltdown[/ ... |
6-8-2022 at 13:49
by: Fulmen |
How to use a PT100 resistor in corrosive environment
Define corrosive. Epoxy or RTV can handle a lot of chemicals that would attack steel. |
1-8-2022 at 10:20
by: Fulmen |
Tracer Igniter
The tracer comp could in theory add to the propellant charge if consumed during firing. But as it is ... |
30-7-2022 at 10:25
by: Fulmen |
What is my best bet at diggesting a mix of all elements that can form acetates at once, as I would do with nitric acid?
Your only real option is to test both methods on actual samples and see what happens. |
27-7-2022 at 02:55
by: Fulmen |
Drying an impossibly deliquescent iminium salt (how stable are iminium salts?)
So did I, so I left it out to air dry. That was a bit of work wasted. Hopefully the crystals I salva ... |
23-7-2022 at 11:23
by: Fulmen |
Can we convert non food grade reagents into food grade using crystallization only
@Veritas: That's not going to work. All you can prove is that that one particular batch made by you ... |
22-7-2022 at 11:06
by: Fulmen |
Drying an impossibly deliquescent iminium salt (how stable are iminium salts?)
Funny coincidence: I'm working with magnesium nitrate hexahydrate at the moment, and got similar res ... |
22-7-2022 at 10:55
by: Fulmen |
Conversion of Manganese Sulphate to Acetate
The source specifies 70% or glacial acid, I have a feeling that just might work.
And I have to ... |
22-7-2022 at 10:41
by: Fulmen |
Conversion of Manganese Sulphate to Acetate
According to this the solubility of the sulfate is a bit weird: https://en.wikipedia.org/wiki/Solubi ... |
20-7-2022 at 02:13
by: Fulmen |
Conversion of Manganese Sulphate to Acetate
On the other hand such precipitated compounds can be hard to work with in larger amounts. Which in t ... |
19-7-2022 at 13:28
by: Fulmen |
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