[-] fermionsnotbosons@lemmy.ml 4 points 3 weeks ago

Women are not really relevant to what the actives are trying to do so they are obviously not bringing them up at convention or not this video helped me understand why an elementary schooler might actual know what we find a new leak in our ceiling and we also need to secure a cat sitter to the firehose of content that a massive social media platform brings.

[-] fermionsnotbosons@lemmy.ml 2 points 1 month ago

Requires an acid catalyst for the reaction to actually proceed, but yeah, could definitely ruin your day - although a lungful of chlorine gas is nothing to sneeze at either.

[-] fermionsnotbosons@lemmy.ml 30 points 1 month ago

According to the story I heard as to the origin of the "no liquids over X amount" rule, years ago there was a terrorist that tried to smuggle hydrogen peroxide and acetone - which can be used to rather easily synthesize triacetone triperoxide (TATP, a highly sensitive explosive) - onto a plane in plastic toiletry bottles. They got caught and foiled somehow, and then the TSA started restricting liquids on planes. This was in the immediate aftermath of 9/11, if I recall correctly.

And I happen to know, from a reliable source, of someone who accidentally made TATP in a rotary evaporator in an academic lab. So it seems plausible.

Not that the rule is actually effective prevention against similar attacks, nor that the TSA even knows what the reason is behind what they do at this point, haha. I just thought it was an interesting story.

[-] fermionsnotbosons@lemmy.ml 6 points 1 month ago

No postage needed in California, nor Massachusetts if I recall correctly. Does your state really make you find a stamp to vote in 2024? That sucks, sorry to hear that.

[-] fermionsnotbosons@lemmy.ml 44 points 1 month ago

I would also like to see a similar graph for mid-term elections. Do the winners even get 10% of the eligible votes?

[-] fermionsnotbosons@lemmy.ml 30 points 4 months ago

Good for her, well done! Not as pretty of a tattoo as a well-drawn organic molecule, IMO, but publishing is hard and worthy of celebration when you succeed.

[-] fermionsnotbosons@lemmy.ml 10 points 10 months ago

I have an Astell & Kern SR25 MKII DAP (digital audio player) and I use it quite frequently. The sound quality far surpasses what my phone can produce when connected to any of my speakers or headphones.

It plays FLAC files and any other audio file type you can think of. And it acts as an offline music library when needed (64 GB of memory plus a 1TB microSD).

The better the headphones/speakers I use, the more it outshines anything coming out of my other electronic devices. I use it almost every day.

[-] fermionsnotbosons@lemmy.ml 6 points 1 year ago* (last edited 1 year ago)

In addition to the great suggestions others have already provided, check out Emma Goldman's writings if you haven't already. They might appeal to you and she has some interesting takes.

Here's a good starting point: http://dwardmac.pitzer.edu/Anarchist_Archives/goldman/GoldmanCW.html

[-] fermionsnotbosons@lemmy.ml 6 points 1 year ago

You are saying that sucralose (or a metabolite thereof) could alkylate DNA - and theoretically proteins too - correct? Like what sulfur mustard gas does?

I did a quick search and couldn't find any papers demonstrating a mechanism of action for that, although I skimmed a few that postulated that a dichlorinated hydrolysis product might be the true carcinogenic agent. Do you know of any studies that demonstrate that the alkylation can happen, either in vitro or (ideally) in vivo? Or maybe some better search terms to use, that could be my issue...

I am truly curious about this, I never knew the chemical structure of sucralose until I read your comment and subsequently looked it up.

[-] fermionsnotbosons@lemmy.ml 3 points 1 year ago* (last edited 1 year ago)

Nickel or iron would be a lot cheaper and could get the job done with some tweaking, good suggestion. I've done aromatizations of cyclohexene derivatives with sulfur in the past that have been pretty high yielding too (which is why I mentioned it), and bubbled the hydrogen sulfide gas through bleach and other aqueous oxidants to prevent stench. Sulfur is dirt cheap, but it was used stoichiometrically.

As you say though, the biggest step forward was already done by this group - switching feedstock to biomass. I hope to see more and more of this type of research to deliver on the promise of 'green chemistry', which in my past experience has been used as a label somewhat dubiously just to make a journal submission stand out.

[-] fermionsnotbosons@lemmy.ml 1 points 1 year ago

Aww, lovely cat! I bet that white chest and belly fur is just the softest stuff ever!

[-] fermionsnotbosons@lemmy.ml 2 points 1 year ago

Thank you, I just finished the whole thing. It was a great read, and now I need to go and wipe my eyes from all these onions I've been chopping. :)

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fermionsnotbosons

joined 1 year ago