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HELP! EU/DE/FR: Impending infrastructural apocalypse and possibility of civil war
I'd like to point out one thing that should be pretty obvious but unfortunately it seems it is not. ...
8-8-2022 at 03:20
by: RogueRose
Extracting Ammonium Nitrate from Instant Cold Packs
save yourself some time & go to a sporting good store that has "reactive targets" and buy yourse ...
8-7-2022 at 08:46
by: RogueRose
What solvent is good for dissolving animal fats?
I'm glad someone asked this question b/c I will need to do the same thing as I was told that lanolin ...
8-7-2022 at 08:45
by: RogueRose
Do Sodium/Potassium Hydroxide solutions attack cast iron?
IDK if you are heating the ash/water mix and allowing it to boil or what you are doing but that isn' ...
8-7-2022 at 08:36
by: RogueRose
Dumpster dive glassware/equipment sale!
LMK if you have a price list yet. I forget to login so I'll message you my email address.
26-6-2022 at 05:43
by: RogueRose
How to check fuel quality for octane & cetane ratings & possibly ethanol & water contamination
I'm trying to come up with a fairly easy method where I can test gasoline or diesel to see if it is ...
28-5-2022 at 19:33
by: RogueRose
Shooting oxygen tank shows fire and no fuel ??
I've seen a few video's of people making their own thermal lances using a variety of different metal ...
20-12-2021 at 07:01
by: RogueRose
I need help identifying this "turbo molecular pump" - basically what does it used for?
I have the opportunity to take possession of this pump/power supply combination for "fire sale" pric ...
28-9-2021 at 20:26
by: RogueRose
Any use for broken/crushed quartz glass from tubes - or ULTRA high output UVC bulbs - 12-16KW/bulb?
I'm guessing I have access to about 500-1000lbs of broken/crushed pieces of VERY high quality 100% q ...
28-5-2021 at 18:00
by: RogueRose
Acetone - Rust-Oleum Automotive vs Klean Strip brands
Well this sucks as I thought I had found a good source for acetone b/c a number of autopart stores h ...
28-5-2021 at 13:28
by: RogueRose
How to mix cocoa powder with sugar and milk?
[rquote=659873&tid=157430&author=karlosĀ³]I dissolve/suspend the powder actually in a tiny q ...
17-5-2021 at 05:19
by: RogueRose
What is this metal?
[rquote=659561&tid=157392&author=vano]I found three more alloys, i classified all of them. F ...
17-5-2021 at 05:13
by: RogueRose
Using silver shot for a heat bath instead of sand?
I was just looking at some posts about using a sand bath for some distillations (including H2SO4) an ...
6-5-2021 at 08:47
by: RogueRose
What is this metal?
You can use it for castings where you want to remove the metal before pouring the final metal. It's ...
6-5-2021 at 08:41
by: RogueRose
What is this metal?
could it be an alloy like Woods metal or Rose's metal?
5-5-2021 at 09:40
by: RogueRose
oh my god! 2900$ for a mortar???
[rquote=658320&tid=157291&author=pneumatician][rquote=658290&tid=157291&author=union ...
16-4-2021 at 15:28
by: RogueRose
Short question / quick answer - Thread
[rquote=658298&tid=26572&author=Elemental Phosphorus]Has anyone here used pyrochemsource.com ...
16-4-2021 at 13:47
by: RogueRose
Tubing for condenser hookup?
I'd take a look at vinyl tubing. They make various thickness's of the tubing and they also make som ...
15-4-2021 at 16:41
by: RogueRose
oh my god! 2900$ for a mortar???
I think you could make this pretty easily if you found a machine shop that will turn down a Titanium ...
13-4-2021 at 14:30
by: RogueRose
Need to make some kind of liquid lubricant for brass/steel contact
[rquote=658022&tid=157287&author=Fulmen]Lanolin has been used for ages, that's not by chance ...
12-4-2021 at 18:50
by: RogueRose
Need to make some kind of liquid lubricant for brass/steel contact
If anyone here reloads ammo, you'll know about case lube and I'm helping someone who doesn't have an ...
12-4-2021 at 10:53
by: RogueRose
What is happening at Deschem?
This seems to be normal in China as if you recall, last year around this time, during the outbreak, ...
12-4-2021 at 03:18
by: RogueRose
Making a highly effective aspirator recirculation pump
[rquote=657820&tid=157271&author=wg48temp9]I have repaired and/or dismantled several high pr ...
10-4-2021 at 18:27
by: RogueRose
Removing mercury from mercury vapor lights
Here are some pics I took of the terminals. I don't know the wall thickness, I'm guessing it is 1 o ...
10-4-2021 at 18:02
by: RogueRose
Removing mercury from mercury vapor lights
[rquote=656937&tid=157186&author=Vomaturge]If you do end up doing something with these, and ...
10-4-2021 at 16:27
by: RogueRose
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