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Getting Celite 545 out of a medium frit?
What about making some kind of adapter to connect the “output” end of the funnel to an outdoor t ...
25-3-2022 at 19:01
by: Vomaturge
4 Students Burned At Maple Grove Junior High
[Url=http://www.sciencemadness.org/talk/viewthread.php?tid=147581&goto=search&pid=607923]Fro ...
5-1-2022 at 23:13
by: Vomaturge
4 Students Burned At Maple Grove Junior High
A lot of people fail to understand that setting off an explosion in a vessel of flammable liquid can ...
5-1-2022 at 12:25
by: Vomaturge
Burning GOLD to oxid
That source mentions starting with gold chloride. Wikipedia mentions Au2O3 losing oxygen at 160C, an ...
27-12-2021 at 20:59
by: Vomaturge
Fuel-Air Explosives
AJKOER has been posting about it off and on since forever. He probably read somewhere that it makes ...
27-12-2021 at 18:42
by: Vomaturge
Fuel-Air Explosives
[url=https://d1wqtxts1xzle7.cloudfront.net/71446224/cjce.545074041820211005-21966-1hijfw.pdf?1633460 ...
27-12-2021 at 13:46
by: Vomaturge
Blasting Cap Crimper.
[rquote=668918&tid=158197&author=ManyInterests] ...with cotton saturated with superglue (it ...
20-12-2021 at 05:27
by: Vomaturge
Locking old threads so people don't reincarnate them.
I don’t get what’s wrong with “necro posting.” It doesn’t usually do any good to the origi ...
13-12-2021 at 17:55
by: Vomaturge
Separating Aluminum Alloy and Getting Calcium Metal Simultaneously
You sometimes see the hexa hydrate for sale as a sidewalk de icer. It's more expensive than the diff ...
28-11-2021 at 14:26
by: Vomaturge
Having trouble with electricity
[rquote=667753&tid=158124&author=arkoma]higher resistance>more voltage drop>higher cur ...
25-11-2021 at 22:02
by: Vomaturge
Having trouble with electricity
Your heating mantle should say how many watts or how many amps it uses. Let us know those numbers . ...
24-11-2021 at 11:56
by: Vomaturge
Erythritol Tetranitrate
[rquote=667264&tid=1100&author=B(a)P]The story you reference was about melt casting ETN not ...
13-11-2021 at 22:19
by: Vomaturge
Highest Oxygen By Weight Compound?
If my math is right, with the heat of formation of Al2O3 (1675kj for 54 gm of Al and 48 of O)and den ...
1-11-2021 at 11:01
by: Vomaturge
Highest Oxygen By Weight Compound?
Was [url=https://pennstate.pure.elsevier.com/en/publications/the-effect-of-stoichiometry-on-the-comb ...
31-10-2021 at 14:12
by: Vomaturge
Highest Oxygen By Weight Compound?
If it could form in a pure anhydrous state Be(ClO4)2 would be up there, but it's toxic, exotic, and ...
30-10-2021 at 21:52
by: Vomaturge
cleaning heating mantle after spill?
I may be the first one in this thread to mention that both these are flammable, and [url=https://m. ...
14-10-2021 at 18:23
by: Vomaturge
Curious glass electrical conduction effect
I don't think it has a well defined melting point. [Url=https://m.youtube.com/watch?v=ee9bj4mhosY]Th ...
12-10-2021 at 21:41
by: Vomaturge
The reaction of chlorosulfonic acid with different metals
As far as disposing of leftover chlorosulfonic acid, how about gradually adding it to a low density ...
26-9-2021 at 10:58
by: Vomaturge
Passivate Copper for High Temperature Resistance
[url=http://hyperphysics.phy-astr.gsu.edu/hbase/Tables/rstiv.html]if I'm reading this table right,[/ ...
14-7-2021 at 03:58
by: Vomaturge
Fact Check-Smokeless Gunpowder from Scratch
Okay, I was wrong about Chernobyl, it sounds like they still do supress fires there. I can't imagine ...
4-6-2021 at 22:53
by: Vomaturge
Fact Check-Smokeless Gunpowder from Scratch
[rquote=661204&tid=157554&author=Pyro_cat][rquote=661184&tid=157554&author=Johnny Ca ...
3-6-2021 at 04:38
by: Vomaturge
Anti bike theft agent
What Clearly Not Atara said. Any “deterrent” chemical you put on the lock will be a daily nuisa ...
24-5-2021 at 10:55
by: Vomaturge
Anti bike theft agent
As far as something you could pour on the lock to bother thieves, how about the graphite/ammonium ch ...
21-5-2021 at 11:05
by: Vomaturge
Red Cabbage pH test
Last time I tried this I got a chance to use it with baking soda, then a window cleaner with a littl ...
20-5-2021 at 16:06
by: Vomaturge
Electrolysis Chamber
Those heating elements are usually 20A and have a resistance that goes up with temperature. if his p ...
18-5-2021 at 04:22
by: Vomaturge
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