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Weird reaction, that produces spiky crystals.
If you are really interested in finding out more about these crystals, including what they might be, ... |
13-6-2016 at 07:36
by: phlogiston |
New (Proposed) Element Names Revealed
Thanks, careysub was probably right when he noted:
[rquote=434122&tid=64899&author=careys ... |
9-6-2016 at 10:33
by: phlogiston |
Anyone else interestead in extracting chemicals from plant material?
"Cody's lab" youtube channel has a nice video where he isolates iodine from seaweed.
I have tried ... |
9-6-2016 at 10:21
by: phlogiston |
Manganese Dioxide Thermite
Is it possible that your manganese dioxide was contaminated with some of the potassium hydroxide pre ... |
9-6-2016 at 10:08
by: phlogiston |
how to extract pure nicotine ???
That is not at all an odd or silly question!
What you describe is in fact the very method used by ... |
6-6-2016 at 06:56
by: phlogiston |
Thermally induced racemization
For that particular compound I have no idea, but amino acids definitely do racemize when heated. The ... |
27-5-2016 at 11:48
by: phlogiston |
Motivation
I am most motivated by trying things that I don't know in advance whether they will or even can work ... |
25-5-2016 at 00:48
by: phlogiston |
Something bothers me for so long
The stored energy is released as a small amount of additional heat as the metal dissolves. On the at ... |
24-5-2016 at 11:43
by: phlogiston |
Acesodyne new ice pack chemical
sodium acetate?
"ace" and "sod" are in the name, and it is possible to make (marginally effective) ... |
21-5-2016 at 12:50
by: phlogiston |
Germanium from Transistor
[quote]I do not know of any OTC product containing germanium[/quote]
There are germanium supple ... |
11-5-2016 at 10:54
by: phlogiston |
Periodic Table of the Elements Display Case
Do you plan to have a large acrylic sheet covering many cells at once, or smaller sheets so that an ... |
7-5-2016 at 12:45
by: phlogiston |
Periodic Table of the Elements Display Case
Wow, that is beautiful! Good job.
I think one thing worth considering for a design like yours whe ... |
6-5-2016 at 00:15
by: phlogiston |
naturally occuring organic peroxide Ascaridole
The amazing [url=https://en.wikipedia.org/wiki/Bombardier_beetle]bombardier beetle[/url] can fight o ... |
30-4-2016 at 14:00
by: phlogiston |
Most extreme compounds known to man
The "blackest black", ie the least reflective material currently known is also interesting.
It is ... |
28-4-2016 at 02:18
by: phlogiston |
Looking over the border: EU-Regulations
In the column 'initial grounds for concern', many entries list 'consumer use', which I find confusin ... |
28-4-2016 at 01:42
by: phlogiston |
Broken gas chromatograph (Shimadzu GC-17A) - could use some help fixing it
Can you post photographs of the power supply board (both sides)?
If the machine is not ancient, i ... |
26-4-2016 at 02:19
by: phlogiston |
ß-voltaic battery
Theoretic, actually, setting it on fire seems like a good first step to me to bind the tritium into ... |
22-4-2016 at 06:34
by: phlogiston |
Making Copper Oxide from copper wire - how to get CuO instead of Cu2O
When you add sodium hydroxide solution to precipitate copper hydroxide, you will obtain a very gelat ... |
15-4-2016 at 00:54
by: phlogiston |
Another calculus brain teaser a la blogfast25
In addition to accelerating the fuel, it also needs to be lifted partially out of the earths gravity ... |
15-4-2016 at 00:50
by: phlogiston |
How does enzyme phenylalanine hydroxylase generate tyrosine
ligases connect two molecules together. Probably the most well known ligases are DNA ligases that co ... |
14-4-2016 at 08:42
by: phlogiston |
High current low voltage heating element
Alloys like nichrome and kanthal have the benefit of not acting like a sparkler |
12-4-2016 at 01:57
by: phlogiston |
Looking over the border: EU-Regulations
I previously wrote about my annoyance in this thread about a bottle labelled 'acetone' that I bought ... |
9-4-2016 at 11:54
by: phlogiston |
how to extract pure nicotine ???
If you are intending to vape it, consider that your extract will probably contain some impurities th ... |
9-4-2016 at 11:47
by: phlogiston |
Looking over the border: EU-Regulations
Woelen, I feel exactly the same way, sad but true. Any fun you get out of it is simply not worth the ... |
8-4-2016 at 15:25
by: phlogiston |
I may have just discovered a way to kill termites...
I once spilled a very small amount of lamp oil on a table. The next morning, there was a dense layer ... |
8-4-2016 at 05:55
by: phlogiston |
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