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Z Library seized
when i did my machine vision class, we learned about C functions and AI computer vision techniques f ...
10-2-2026 at 16:29
by: MrDoctor
DIY Ethylene Plant
they seem to be being sarcastic and forgot to make their point, or actual suggestion, beyond posting ...
10-2-2026 at 16:12
by: MrDoctor
Ball Mill restoration and enhancement.
ive seen in the amateurpyro forums or whatever its called, some people have used heavy duty freezer ...
8-2-2026 at 18:20
by: MrDoctor
I'm in a bit of a pickle. I could use some advise please
im surprised the gun smith wasnt able to get the ram rod out either though, thats very strange. unle ...
1-2-2026 at 00:36
by: MrDoctor
I'm in a bit of a pickle. I could use some advise please
doesnt this mean the thing causing everything to be stuck, compressed into the gaps, is cotton then? ...
30-1-2026 at 04:26
by: MrDoctor
I'm in a bit of a pickle. I could use some advise please
tight as it might be i cant imagine that its perfectly vacuum tight. also is there not some sort of ...
29-1-2026 at 00:08
by: MrDoctor
I'm in a bit of a pickle. I could use some advise please
lead nitrate will displace the iron and plate the entire interior in lead. and if the conditions per ...
26-1-2026 at 18:09
by: MrDoctor
A very cheap way to evaporate solutions
better solution is, dont blow at the solution, but suck. turn that fan the other way around, better ...
25-1-2026 at 14:21
by: MrDoctor
Zeolites with Conc. H2SO4
you formed a bunch of mixed potassium/sodium sulfate, and maybe some aluminum sulfate too, as well a ...
25-1-2026 at 13:59
by: MrDoctor
Most economical and recyclable (long term) drying agent?
iirc magnesium sulfates acidity is only an issue due to the pore/particle size one is left with afte ...
7-1-2026 at 23:05
by: MrDoctor
Mechanism of cathode corrosion in H3PO4/H2SO4?
do you have any other actual graphite to test? if you have an old dead power tool rip the brushes ou ...
7-1-2026 at 20:38
by: MrDoctor
Eliminating traces of Pb from Na/Zn sulphates
i dont know how electroplating traces of a dissolved metal might work, i assume that things like dis ...
7-1-2026 at 05:20
by: MrDoctor
Thermite using 'blender grade' Al powder, is it possible ?
titrate your aluminum powder for oxide, its a lot. Especially if you blended it in water which i see ...
4-1-2026 at 16:56
by: MrDoctor
Cheap, non-toxic and low-waste plant extractions?
doing extractions totally free of water is probably best whenever possible. any time ive ever tried ...
17-12-2025 at 19:27
by: MrDoctor
Problem when trying to vacuum distil a compound.
use both, sand is good. when its possible to i think cracked pelletized activated carbon is really u ...
11-12-2025 at 01:45
by: MrDoctor
Aluminium powder creation
It seems that one industrial method of producing aluminum powder involved using a wire or bar feedst ...
9-12-2025 at 03:43
by: MrDoctor
Magnetic stirrer with heating, own temperature sensor
[rquote=704569&tid=161428&author=PoWEr][rquote=704565&tid=161428&author=bnull]You ca ...
7-12-2025 at 01:44
by: MrDoctor
Magnetic stirrer with heating, own temperature sensor
get a PID controller instead and just use that. it has the added benefit of, if you install a port f ...
6-12-2025 at 04:10
by: MrDoctor
What'd be some lucrative uses of cheap electricity?
you dont need Pt electrodes for perchlorate, lead dioxide at the right current density, possibly dop ...
3-12-2025 at 02:54
by: MrDoctor
What'd be some lucrative uses of cheap electricity?
flash graphene is turbostratic graphene which is supposedly one of the more useful and versatile typ ...
2-12-2025 at 03:33
by: MrDoctor
Most economical and recyclable (long term) drying agent?
isnt magnesium sulfate somewhat acidic? i know it can mess with acetone at least.
the standard see ...
23-11-2025 at 04:37
by: MrDoctor
Aluminium powder creation
for thermite 100% of the aluminum doesnt have to be ultra fine powder. Theres a bit of an art to it ...
17-11-2025 at 19:34
by: MrDoctor
Acetic anhydride preparation
[rquote=704221&tid=9&author=Waffles SS]

If you are serious in making AC2O i suggest Vinyl ...
14-11-2025 at 01:44
by: MrDoctor
Making a Mangnese redox battery
I have glossed over it and realized something, i may either have talked it up, or, a second paper ex ...
12-11-2025 at 01:23
by: MrDoctor
Making soluble lead compounds
i think you can quickly dissolve lead provided you use a divided cell to stop the Pb migrating to th ...
11-11-2025 at 20:03
by: MrDoctor
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