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Qem

6,611 karma · joined June 17, 2020

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Qem··on The RAM shortage could last years
They are greening fast, and enabling greening of others through cost competitive supplies.
Qem··on How Long Poop Stays in Your Body May Impact Your Health, Study Finds
I wonder if this explains in part the purported health benefits from cofee. One thing people claim makes hard to quit cofee habit it's that they can't take a shit in the morning anymore.
Qem··on NASA Shuts Off Instrument on Voyager 1 to Keep Spacecraft Operating
Reminds me of this: https://www.badspacecomics.com/post/the-suit
Qem··on CRISPR takes important step toward silencing Down syndrome’s extra chromosome
> it gives a baby a chance at normal, healthy development.

And a chance of not being killed in utero. Abortion for Down is sad, because despite cognitive impairment and health complications, their lifespans are long, and emotional development is quite spared by the syndrome. They can be very affectionate and sociable, despite the impairment. Abortion for them feels like death penalty for being dumb.

Qem··on All elementary functions from a single binary operator
> Show me a way to physically compute exp or ln that is less gates than add.

IIRC a resistor in series to a capacitor does the trick, for exp.

Qem··on An 'Intimacy Crisis' Is Driving the Dating Divide
I wonder how much of this is due to the likes of Instagram, where everybody presents a throughout curated, filtered version of themselves, setting unrealistic expectations as a baseline everywhere.
Qem··on The disturbing white paper Red Hat is trying to erase from the internet
You're mistaking it for Shajareh Tayyebeh Elementary School[1], double tapped with tomahawks in the opening salvo of the war. That was another school, hit later. There was multiple schools attacked.

[1] https://en.wikipedia.org/wiki/2026_Minab_school_attack

Qem··on The disturbing white paper Red Hat is trying to erase from the internet
Specially AI Hallucination bombs, that hit a park named "Police Park", because it thinks it's killing policemen[1], or a children school with Shahed in the name[2], because it thinks It has something to do with drones.

[1] https://x.com/MarioNawfal/status/2029575052535173364

[2] https://www.aljazeera.com/news/2026/3/6/elementary-school-in...

Qem··on The disturbing white paper Red Hat is trying to erase from the internet
> With that in mind, it seems Red Hat, owned by IBM, is desperately trying to scrub a certain white paper from the internet. Titled “Compress the kill cycle with Red Hat Device Edge”, the 2024 white paper details how Red Hat’s products and technologies can make it easier and faster to, well, kill people.

It appears IBM learned no lessons after WWII: https://en.wikipedia.org/wiki/IBM_and_the_Holocaust

That book will need a sequel soon.

Qem··on Emperor penguin and Antarctic fur seal now endangered
I get a bit of this looming feeling every time there is discussion about the Awk programming language, because it reminds me we already got the closest thing to a penguin in the nothern hemisphere extinct by the XIX century: https://en.wikipedia.org/wiki/Great_auk

Hope this time around we do a better job of avoiding complete doom for these species.

Qem··on What does ⍋⍋ even mean? (2023)
Appears like the twin pines cooperativism symbol.
Qem··on Hallucinated citations are polluting the scientific literature.What can be done?
In the current publish or perish system institutions benefit from inflated citation counts.
Qem··on Hallucinated citations are polluting the scientific literature.What can be done?
Soon I think people will learn to work around it backwards, retrospectively writing the non-existent papers. This way you get a brand new paper in your CV with a citation count already above zero.
Qem··on German men 18-45 need military permit for extended stays abroad
I suspect one tool governments across the world will resort to when they get desperate about sub-replacement fertility is changing mandatory conscription from males to the childless. Quite strong incentive, not be sent to the meatgrinder.
Qem··on German men 18-45 need military permit for extended stays abroad
Wouldn't make more sense instead of make conscription mandatory only for men, to make it mandatory for all childless people then?
Qem··on F-15E jet shot down over Iran
It's on NYT site now.
Qem··on 'The Secret Agent': Exploring a Vibrant, yet Violent Brazil (2025)
The second option. The military dictatorship had an official censorship bureau in place. Proposed news articles had to be run through it before publishing. When some story was barred, it was usual for journal staff to fill its empty slot with something else, like poems, short stories, tall tales, et cetera, that obviously felt out of place. This way people were made aware something that should be there did not make it.
Qem··on Hormuz Minesweeper – Are you tired of winning?
Another school was attacked[1] because it had "Shahed" in the name, like the drones. This is the First Slop War: https://www.aljazeera.com/news/2026/3/6/elementary-school-in...
Qem··on Hormuz Minesweeper – Are you tired of winning?
Prop up the friendly apartheid regime.
Qem··on Iran war energy shock sparks global push to reduce fossil fuel dependence
Also: https://www.theguardian.com/world/2025/may/30/carbon-footpri...
Qem··on Iran war energy shock sparks global push to reduce fossil fuel dependence
Of course we shouldn't expect a couple of years of shutdown to significantly reverse 200 years of man-made atmospheric CO2 accumulation, but surely it would help stop the problem to get worse if the widespread WFH effort were sustained after the pandemic.
Qem··on Iran war energy shock sparks global push to reduce fossil fuel dependence
...and increasing valuation of office real state.
Qem··on Israel is running critically low on interceptors, US officials say
https://www.amnesty.org/en/latest/campaigns/2022/02/israels-...
Qem··on Israel is running critically low on interceptors, US officials say
I hope they have their Cuito Cuanavale[1] moment and follow the steps of South Africa in replacing their own version of the apartheid regime with democracy.

[1] https://en.wikipedia.org/wiki/Battle_of_Cuito_Cuanavale

Qem··on Israel is running critically low on interceptors, US officials say
> Israel has also used cluster munitions against the Hezbollahs.

Estimated around 4 million of them against south Lebanon:

https://imeu.org/resources/key-issues/quick-facts-israels-il...

https://www.hrw.org/report/2008/02/16/flooding-south-lebanon...

Qem··on Stanford researchers report first recording of a blue whale's heart rate (2019)
Power demand. Volume pumped each cycle * (systolic pressure - diastolic pressure) / time.
Qem··on Stanford researchers report first recording of a blue whale's heart rate (2019)
Wall thickness increasing by x increases cross section/power by x^2, but also increases chamber volume/workload by x^3. So workload outruns available power. It's because of this people abusing steroids get heart failure eventually.
Qem··on Stanford researchers report first recording of a blue whale's heart rate (2019)
> Where is the quadratic part of the equation that limits the maximum size of a whale?

Muscle power output increases with cross section area, ~L^2, not with volume. The heart have no separate power unit. It relies on the same muscle walls that comprise its chambers to power itself.

Qem··on Colon cancer now leading cause of cancer deaths under 50 in US
> Just eat your damn vegetables!

At least if you can find some not previously doused in poison.

Qem··on Entities enabling scientific fraud at scale (2025)
> Do you want issues of Nature and cell to be replication studies?

There are journals dedicated to replication, like ReScience C[1]. But they are niche. Perhaps we should have more of these.

[1] http://rescience.github.io/

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