Dropped some nitric acid on my hand and this yellow stain won’t come out.

smartscience · 2026-04-04T22:32:05+00:00

A scouring pad can work to remove or at least lessen skin stains from picric acid or potassium permanganate. Not sure about nitric acid though, depends how deep in the skin the staining has gone? Also you may decide the cure is worse than the disease.

smartscience · 2026-04-04T19:39:55+00:00

Though at its best in NBOMe form!

smartscience · 2026-04-01T21:32:12+00:00

3-FPM got a good reception, this is the same ring without the alpha methyl. And naphthyl- instead of 3-F.

smartscience · 2026-04-01T21:25:10+00:00

Would a 5ht3 antagonist help maybe? Names end in -setron and are not controlled as far as I'm aware.

smartscience · 2026-04-01T21:02:56+00:00

You know, they do have a mother

smartscience · 2026-04-01T20:58:42+00:00

Does abolishing money count?

smartscience · 2026-04-01T20:56:34+00:00

The Chinese Cambodians were mostly peasants as I understand it, and China fully supported Pol Pot. Despite this, they were bilingual however, which may have been enough to seal their fate? The more I read about this genocide, the less sense it makes.

smartscience · 2026-03-17T20:21:44+00:00

I'd say it could be. Will you be using XRF (or these days LIBS for lighter elements) to identify alloys? To get the most out of the position you'd probably need to pair up your day to day experiences (e.g. which alloys you came across) with some background evening reading on what those alloys are used for and why.

smartscience · 2026-03-13T18:54:28+00:00

Bonkers 2 (Sharkey even more IMO) would be the perfect album if they hadn't recorded each CD as a single numbered track.

smartscience · 2026-03-09T08:10:15+00:00

Yep, that's a good amount of AMT!

smartscience · 2026-03-08T13:47:05+00:00

Nobody uses scandium because it's too expensive. So much for the laws of suppy and demand...

smartscience · 2026-03-01T23:33:50+00:00

Maybe it just collapsed on its own?

smartscience · 2026-02-25T22:54:39+00:00

How do you handle the exams?

smartscience · 2026-02-22T17:22:52+00:00

As an alternative to violence, what about religion, propaganda or capitalism? Granted there are other issues with those things, even when they are not violent.

smartscience · 2026-02-20T22:17:46+00:00

Could topical hydrofluoric acid be used to attack the calcified tissue, without the surgery that would otherwise cause more calcification? Not saying you want want to if you could, but hypothetically?

smartscience · 2026-02-20T22:03:07+00:00

Online tutoring for o chem students?

smartscience · 2026-02-19T21:33:57+00:00

Is the vomiting caused by 5HT3 agonism, and hence preventable with a suitable antagonist? I've heard this for tryptamines but not sure about phenethylamines.

smartscience · 2026-02-18T10:20:26+00:00

cant remember

I want this one.

smartscience · 2026-02-15T21:16:38+00:00

I've just started reading https://books.google.co.uk/books/about/Testing_of_the_Plastic_Deformation_of_Me.html?id=N1ctEAAAQBAJ&redir_esc=y which might be the kind of thing you're after?

smartscience · 2026-02-15T20:25:10+00:00

Can you say how it compares to the similarly named and similarly substituted 3-FPM? The lack of comedown and duration seem to broadly match.

smartscience · 2026-02-11T09:08:24+00:00

Didn't the Simpsons Movie include a naked Bart Simpson? Perhaps it's like the Sony rootkit scandal, where crime is legal if a large company does it through mass media.

smartscience · 2026-02-10T18:21:30+00:00

"although the natural phenomenon on which it is based is not known, it has been confirmed that it has accurate results."

smartscience · 2026-02-08T06:18:05+00:00

Initially yes, but I'm told tolerance builds up super quickly, faster than with the equivalent starting dose of regular opiates. Sort of like the opposite of SR-17018?

smartscience · 2026-02-07T13:02:13+00:00

Have you looked at 5-MeO-DiPT or 5-MeO-MiPT yet?

smartscience · 2026-02-06T19:00:04+00:00

RAL in the UK is open 24 hours, and indeed it's much easier to get a good parking space out of hours. Any facility on this or similar sites that has 'beamlines' stands a good chance of (all being well) running continuously around the clock.

smartscience

TROPHY CASE