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Novelty/Interesting ways of generating continuous light?
[rquote=645213&tid=156210&author=clearly_not_atara]Cadmium-gallium arc lamp?
https://nvlp ... |
26-9-2020 at 00:30
by: Junk_Enginerd |
Novelty/Interesting ways of generating continuous light?
I couldn't tell you why, but I have this fascination with lamps. Not just any lamps, but lamps that ... |
24-9-2020 at 11:36
by: Junk_Enginerd |
Making dichloromethane from methane/chlorine
[rquote=645014&tid=156186&author=Dr.Bob]Even if you keep out oxygen, the reaction of methane ... |
24-9-2020 at 11:22
by: Junk_Enginerd |
Dry Glass with Heatgun ?
[rquote=643996&tid=156109&author=Fyndium][rquote=643933&tid=156109&author=Metacelsus ... |
21-9-2020 at 22:09
by: Junk_Enginerd |
Making dichloromethane from methane/chlorine
[rquote=644885&tid=156186&author=macckone]Neither copper nor stainless steel will withstand ... |
20-9-2020 at 23:45
by: Junk_Enginerd |
Making dichloromethane from methane/chlorine
I want to have a go at synthesizing DCM, for no particular reason other than it being challenging. O ... |
20-9-2020 at 12:11
by: Junk_Enginerd |
A curious observation of super cooling and annealing
Interesting. I've noted some tendencies towards this with some ammonium nitrate that stubbornly refu ... |
19-9-2020 at 08:55
by: Junk_Enginerd |
DIY burners and torches
[rquote=644354&tid=156100&author=yobbo II]
I once attempted to make a oxy fuel torch for wo ... |
18-9-2020 at 07:01
by: Junk_Enginerd |
DIY burners and torches
[rquote=644089&tid=156100&author=wg48temp9][rquote=643968&tid=156100&author=Junk_Eng ... |
4-9-2020 at 00:11
by: Junk_Enginerd |
DIY burners and torches
Heh, he did say that's exactly what he used. The problem is they provide too low air pressure, so yo ... |
1-9-2020 at 01:30
by: Junk_Enginerd |
DIY burners and torches
[rquote=643954&tid=156100&author=metalresearcher]If you don't use it very often, there are o ... |
31-8-2020 at 07:17
by: Junk_Enginerd |
DIY burners and torches
Ah, did you use the hot air gun directly? So that the pressure from it was insufficient and forced y ... |
30-8-2020 at 00:44
by: Junk_Enginerd |
DIY burners and torches
[rquote=643850&tid=156100&author=macckone]Glass working torches are more precision devices ... |
29-8-2020 at 13:39
by: Junk_Enginerd |
DIY burners and torches
Is anyone here making high performance burners and torches? It's a subject that I think is really in ... |
29-8-2020 at 01:54
by: Junk_Enginerd |
E-book or other comprehensive practical guides to making lab glassware?
I've found some general guides on glassworking, partly in the SM library, which are great. I'd like ... |
29-8-2020 at 01:29
by: Junk_Enginerd |
Tar from H2SO4 + sugar reaction?!
Isn't it likely just syrup made of not entirely reacted sugar, carbon, water and h2so4? I don't thin ... |
22-8-2020 at 08:10
by: Junk_Enginerd |
Oxidation and reduction in molten glasses (glassworking)
[rquote=643332&tid=156054&author=DraconicAcid]I vaguely remember trying to make coloured g ... |
18-8-2020 at 22:14
by: Junk_Enginerd |
Oxidation and reduction in molten glasses (glassworking)
As a offshoot and some fusion of my chemistry and forging/casting hobbies, I just started dabbling w ... |
18-8-2020 at 12:51
by: Junk_Enginerd |
Explaining your chemistry hobby
The best answer IMO is the same for all my hobbies(oh boy do I have a lot of hobbies that make no se ... |
18-8-2020 at 11:28
by: Junk_Enginerd |
SO3 from either high voltage ozone or direct arc oxidation?
[rquote=643185&tid=156037&author=Σldritch]Is ther goal Sulfur Trioxide or oleum? I think a ... |
16-8-2020 at 21:39
by: Junk_Enginerd |
SO3 from either high voltage ozone or direct arc oxidation?
I did a search, found some interesting threads, but no real conclusions...
Say I wanted to make s ... |
16-8-2020 at 06:02
by: Junk_Enginerd |
Nitric acid
[rquote=643166&tid=64197&author=j_sum1]This seems a good place to post the weekend's activit ... |
16-8-2020 at 05:45
by: Junk_Enginerd |
Nitric acid
[rquote=643040&tid=64197&author=fdnjj6]I've got a question for all of you.
Do you do thi ... |
16-8-2020 at 05:34
by: Junk_Enginerd |
Autoignition of gunpowder
Maybe the answer lies in that black powder might have two different autoignition temperatures? Consi ... |
14-8-2020 at 22:14
by: Junk_Enginerd |
What does it take to make liquid oxygen from air using compression?
I guess one could either try to make prills or something similar, or perhaps letting something "carr ... |
14-8-2020 at 21:53
by: Junk_Enginerd |
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