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Pretty Pictures (2)

A few flowers I was keeping, with stems split between two water sources, each dyed a different col ...
27-5-2017 at 12:41
by: mayko
Filter paper from commonly available materials?
Pharmacies sell "cotton rounds", for removing makeup & other facial cleaning uses; they're flat ...
24-5-2017 at 19:43
by: mayko
How much have you spent on your lab?
Figure 1: Me, looking back and trying to reckon this sum...

[img]https://pbs.twimg.com/media/CUI3 ...
21-5-2017 at 15:03
by: mayko
When Chemistry Goes Wrong
I tried recreating it on a small scale with concentrated NaOH; nothing happened with the stick but t ...
16-5-2017 at 11:04
by: mayko
When Chemistry Goes Wrong
I usually put solutions in the microwave to get them up to boiling, even if I'm going to continue he ...
15-5-2017 at 14:03
by: mayko
Everyday Chemistry
I passed the lab class; now I'm officially unofficially a double major! :cool:

Here's the present ...
10-5-2017 at 07:11
by: mayko
The system has failed to process your request.
I had the wild idea that the publishing companies/library were including some sort of anti-piracy me ...
6-5-2017 at 07:51
by: mayko
Things I Will Never Make
[rquote=482159&tid=72825&author=Magpie]I will never attempt a Wittig reaction using tripheny ...
2-5-2017 at 12:01
by: mayko
The system has failed to process your request.
I continue to sporadically get this error message when I try to post PDFs:


[quote]
The system ...
1-5-2017 at 12:16
by: mayko
Today, I march.
It seems to me like the obvious move is to first pin down what standard of evidence would satisfy yo ...
27-4-2017 at 14:10
by: mayko
Today, I march.
I am not sure how you reconcile statements like
"I think it is perfectly reasonable to contain pale ...
27-4-2017 at 13:05
by: mayko
Today, I march.

I have no idea what you mean by "proper entry" here, other than providing yourself with a goalpost ...
27-4-2017 at 10:59
by: mayko
Today, I march.
the index appears to disagree with your assesment

(And contains entries for paleogeography to boo ...
27-4-2017 at 09:52
by: mayko
Today, I march.
Historical geology is contrasted with structural (sometimes called physical) geology, not with prehi ...
27-4-2017 at 08:28
by: mayko
Best and worst smelling chemicals?
It was recently pointed out to me that the smell of chlorine has a distinct pineapple character; I c ...
27-4-2017 at 07:28
by: mayko
Today, I march.


Paleoclimatology might be thought of as a subset of historical geology; this doesn't preclude it ...
26-4-2017 at 20:42
by: mayko
Today, I march.
Ah yes, scientific disciplines, those static, strictly bounded, mutually exclusive ontological categ ...
26-4-2017 at 18:39
by: mayko
Today, I march.
It's true: preatomic chemistry got a lot wrong, but nonetheless motivated a productive research prog ...
26-4-2017 at 08:55
by: mayko
Name that rock
[rquote=435356&tid=28664&author=mayko][rquote=435337&tid=28664&author=Morgan]Maybe o ...
18-4-2017 at 09:29
by: mayko
Liquid Mercury 3x distilled dental grade 99.9% Cheap!
here's a mad science project (best avoided, imho) that I heard about the other day, requiring bulk m ...
16-4-2017 at 12:20
by: mayko
Pretty Pictures (2)

Recrystallized ammonium chloride:
[file]58560[/file]

The hair-like towers continued to grow w ...
9-4-2017 at 10:10
by: mayko
Everyday Chemistry
today's lab was a vanadium-catalyzed epoxidation of geraniol with t-butyl hydroperoxide as an oxidan ...
7-4-2017 at 15:38
by: mayko
unconventional sodium
NurdRage had this to say this morning:

<blockquote class="twitter-tweet" data-lang="en">< ...
6-4-2017 at 17:42
by: mayko
Everyday Chemistry
Electrochemistry has always been a bit of a blind spot for me, so I've been running current from a w ...
5-4-2017 at 05:38
by: mayko
Chemistry April Fools
[url=https://www.reddit.com/r/chemistry/comments/4ctuyr/update_to_almond_smell/]"Fired from my job a ...
4-4-2017 at 12:45
by: mayko
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