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Safety of ball milling commercial smokeless powder.
[rquote=634267&tid=155178&author=Fulmen]@hyfalcon: Are you talking from experience or just g ...
18-4-2020 at 07:00
by: hyfalcon
Safety of ball milling commercial smokeless powder.
spark-less ceramic milling media. Lead media contaminates your product.
16-4-2020 at 00:38
by: hyfalcon
Dissolving plastic/epoxy case of integrated circuit w/o dissolving metal leads
MEK will attack the plastic packages.
4-12-2019 at 03:27
by: hyfalcon
How do I make permanent glassware markings?
[rquote=505410&tid=17882&author=RogueRose]marking off with masking tape and then light sand/ ...
31-1-2018 at 05:53
by: hyfalcon
Can butane melt silver?
[rquote=502769&tid=79519&author=Foeskes]I extracted some silver from a bracelet I bought. No ...
9-1-2018 at 06:03
by: hyfalcon
Gun powder/ Black powder question
Cottonwood is a member of the salicin family, in other words it's related to willow. Look at the le ...
14-12-2017 at 03:31
by: hyfalcon
Dense, metallic liquid - supposed mercury - hit or shit?
Distill your mercury away from the impurities.
23-11-2017 at 15:55
by: hyfalcon
Chlorate cell first attempt
Open the distance between your electrodes or try a dedicated 5v 10amp power supply. To get the temp ...
20-6-2017 at 04:38
by: hyfalcon
An arduino controlled pH adjuster
You might want to read through this: ...
16-6-2017 at 07:53
by: hyfalcon
How should I treat TATP?
[rquote=483114&tid=73964&author=Booze][rquote=483110&tid=73964&author=hyfalcon]SADS ...
14-5-2017 at 14:28
by: hyfalcon
How should I treat TATP?
13-5-2017 at 09:49
by: hyfalcon
Solvents from the destructive distillation of sugar?
Dextrin is made by roasting corn startch, but 450-500F is all that's needed.
7-5-2017 at 09:57
by: hyfalcon
Quick question on a potassium chlorate cell
Run slightly smaller cathodes on both sides of your anode. Keeps you from pushing your MMO surface ...
28-4-2017 at 06:23
by: hyfalcon
High Temperature Safe Potassium-Chlorate based Rocket Candy
[rquote=448810&tid=65442&author=PHILOU Zrealone][rquote=448653&tid=65442&author=Eosi ...
10-4-2017 at 03:53
by: hyfalcon
Chemicals that are expensive to buy but easy to make
[rquote=479748&tid=73192&author=Melgar][rquote=479338&tid=73192&author=A Halogenated ...
9-4-2017 at 10:30
by: hyfalcon
Unusual mystery item
anti-vibration base for a speaker? Would keep the bass from rattling.
1-3-2017 at 03:43
by: hyfalcon
Cleaning Homemade Ethanol
4.5' column on a 14 gallon pot seems to work well. 180+ proof first pass then if it's not azo on th ...
18-11-2016 at 11:33
by: hyfalcon
Production of Potassium Chlorate
3-11-2016 at 01:59
by: hyfalcon
Hydrothermal/solvothermal chemistry
When he mentioned hydro-thermal chemistry, it got me thinking of hot springs as they age and go thro ...
22-10-2016 at 20:04
by: hyfalcon
Juglone- From walnut family of trees
Contact herbicide for plant growth suppression? Treat you dogs worms with the tincture also.
13-10-2016 at 03:08
by: hyfalcon
Getting rid of rust stains from a lino floor
[rquote=456603&tid=67794&author=careysub]Bartender's Friend is a readily available oxalic ac ...
4-8-2016 at 15:41
by: hyfalcon
Hydrogen (or other gas operated) Barbeques
Indirect heat on a 10lb. pork shoulder 150-225 degrees no more for 12-14 hrs. with lump charcoal and ...
1-8-2016 at 15:36
by: hyfalcon
Charcoal size for BP - super fine vs "air-float"
I've had good luck with smaller than my wrist branches of corkscrew willow. Cato'ed a few rocket en ...
20-7-2016 at 06:08
by: hyfalcon
Another lead dioxide question
If you are going to electrodeposit PbO[sub]2[/sub] the substrate you need to use is MMO believe it o ...
19-7-2016 at 19:01
by: hyfalcon
Chemical Tanker Seen on Highway
[rquote=450657&tid=32159&author=Trevor9424] I wonder if the formaldehyde is being sent to a ...
19-7-2016 at 08:09
by: hyfalcon
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