InverseParallax
@InverseParallax@lemmy.world
- Comment on Election Analyst 2 weeks ago:
This is partisan hackery of the worst kind!
Clearly we are in orbit of a Kerr black hole, whose axial rotation is causing the light to shift according to frame dragging!
Leave it to the blues to assume everyone is moving towards them!!!
- Comment on Election Simulations 2 weeks ago:
- Comment on Know thy enemy 2 weeks ago:
Not in comparison to… normal things like people and manufacturing.
And oil is oil, it’s self-powering. Many/most are powered off of the propane out-gassing to dedicated turbines.
- Comment on Know thy enemy 2 weeks ago:
Yeah, but Alaska uses dramatically less energy than… like, everywhere. Given that there are no people and the only industries are either oil or resources.
- Comment on Know thy enemy 2 weeks ago:
I’m not disagreeing, but if the energy is surplus, might as well make hydrogen, at least we don’t end up with pollution.
- Comment on Know thy enemy 2 weeks ago:
I mean, yeah, but also, that’s not really efficient or effective for burning.
- Comment on Know thy enemy 2 weeks ago:
We can make hydrogen, we can’t ‘make oil’.
- Comment on WILD 2 weeks ago:
All words are made up.
- Comment on I have no idea where to post this rule 2 weeks ago:
So, if you’re an atlatl expert I see it.
But this is why we transitioned to crossbows from longbows, takes a lifetime of training to make a good longbowman.
Then again, not like they had anything better to do.
- Comment on I have no idea where to post this rule 2 weeks ago:
The loss of accuracy and more cumbersome handling seems to outweigh the increase in power?
Seems like I would just want to carry 2 spears, throw one after the other?
- Comment on Great Cats of Old 2 weeks ago:
Fuck me that got dark quick. :(
- Comment on ATTN: GEOLOGISTS 2 weeks ago:
We’re being played for fools…
- Comment on She-Ra Lives! 2 weeks ago:
Yes, octomom has a baby.
- Comment on Colours of Blood 3 weeks ago:
Yeah, I didn’t do the carbonic acid, then there’s the increased bicarb buffering around the pleura, couple other facts.
www.ncbi.nlm.nih.gov/books/NBK539815/
Upon entrance into red blood cells, carbon dioxide is quickly converted to carbonic acid by the enzyme carbonic anhydrase. Carbonic acid immediately dissociates into bicarbonate and hydrogen ions. As previously stated, an increase in hydrogen ions stabilize the hemoglobin in the T-state and induces oxygen unloading which leads to shifting of the dissociation curve to the right.[6]
Thus the acidity causes o2 release. Temperature (lungs tend to be very cold in the body) is important too.
Oxygen unloading is favored at higher temperatures which will cause a rightward shift. On the other hand, lower temperatures will cause a leftward shift in the dissociation curve. A notable example of this is exercise, where the temperature of muscle increases secondary to its utilization, thus shifting the curve to the right and allowing oxygen to be more easily unloaded from hemoglobin and deliver to tissues in need.
It’s amazing how subtly it works to gently increase efficiency where we need it. Otherwise it’s just a very weak oxygen bond (which is hard enough given oxygen is extremely non-polar and all you have are the valence pairs.
www.jbc.org/article/…/fulltext
Wow, I’m impressed, they’re using spin-coupling which is a pretty dicey effect.
Thus, we can conclude that the facile binding of O2 to hemo- and myoglobin arises primarily as an effect of the topology of the binding curves for the four relevant spin states. This topology, with nearly degenerat>e and parallel curves, is caused by the near degeneracy (within 10 kJ/mol) of the triplet and quintet states of deoxyheme. Therefore, the design by nature of iron porphines having close-lying spin states of a particular symmetry and energy is a means to tune binding of small ligands and overcome the activation barriers of these spin-forbidden reactions, despite the moderate SOC of first-row transition metals. The resulting barrier height makes up most of the rate enhancement due to the exponential dependence on the rate, whereas one or two orders of magnitude may come from the increase in the transmission coefficient.
That’s some fucking crazy ass engineering by nature, A weak, highly reversible bond with the molecule keyed to both pH and thermal triggers. That was a fun rabbit hole.
- Comment on Colours of Blood 3 weeks ago:
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It’s sensitive to pH, so it absorbs oxygen more readily in the lungs, and releases it slightly more near tissues that need it, as they have co2 which slightly acidifies the blood in solution (h2co3).
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It’s effective and well tuned for our biology, it doesn’t bond strongly, and is well suited for the air-blood interface, unlike others that often favor water-blood or water-the fluid worms use instead.
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- Comment on Why are laptop adapters so much larger than phone adapters of same power rating? 3 weeks ago:
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They don’t have to, I have Gan chargers that do a lot.
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Less pressure on laptop manufactures to shrink as much.
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Duty load: the big one.
You’re not just charging an hour at 20w and unplugging it, or tapering the charge, you could be using it at max rated output for days, that means much more stress, it needs to radiate more heat, and generally needs to be bigger.
As for fluctuating load, shouldn’t be as much of an issue, laptops often do their own power conditioning because the battery is fairly rough, and you’re going from 12-20v down to 5 and 3.3 then 1.6 and 1.3 to vcc for the chip, there’s plenty of filtering at each stage and they’re isolated by the smps controllers and input caps.
But pulling constant rated duty cycle basically doubles the size of power supplies normally, GaN technology helps a lot (which is why those little power bricks can do 100w+ now even though they got a lot more dense).
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- Comment on anon working as behaviour interventionist 3 weeks ago:
Seriously, the hero we need.
Education has been the genuine orphankillingmachine for decades, it’s just the way the system is designed.
- Comment on There is only 1 choice 3 weeks ago:
You drive a hard bargain, sir.
- Comment on There is only 1 choice 3 weeks ago:
Robin Williams had a degenerative nerve disease, bringing him back as he was would be cruel.
Bringing him back healed, or young and healed? I’d let you hunt some species to extinction for that.
- Comment on Chemistry of Pumpkins 3 weeks ago:
Knew beta-carotene (because that color is unique), rest were interesting.
- Comment on I don't trust like that. 3 weeks ago:
They’re also accidental pollinators so they do help more than people think.
I hear that, I did some things accidentally once, but the stubborn judge insisted I go on the register anyway!
- Comment on [deleted] 3 weeks ago:
No, I’m furious Ukrainian civilians are getting bombed, it enrages me.
Which is why I am gleefully watching the Russian invader filth suffer and die painfully :)
- Comment on [deleted] 3 weeks ago:
Spoken like someone who believes words mean whatever they want them to mean.
- Comment on [deleted] 3 weeks ago:
So by a more modern definition of Nazi, Stalin and Beria were Nazis.
Fine, and Putin?
- Comment on [deleted] 3 weeks ago:
BTW, the secret to not being slow?
Your mom should drink while she’s pregnant, at least not a fifth of vodka every day.
Pro-tip.
- Comment on [deleted] 3 weeks ago:
No, I’m not Russian, I’m actually American.
You know, the ones who didn’t lose their entire empire because someone raised taxes on vodka.
- Comment on [deleted] 3 weeks ago:
en.wikipedia.org/wiki/Izium_mass_graves
I think that’s pretty nazi-esque right there.
- Comment on [deleted] 3 weeks ago:
en.wikipedia.org/wiki/Izium_mass_graves
Very Nazi’esque.
Russians deserve everything they’re getting, and watching them get it is fun :)
- Comment on [deleted] 3 weeks ago:
Aggressive wars again neighbours - en.wikipedia.org/wiki/Winter_War en.wikipedia.org/…/Russian_invasion_of_Ukraine
Creating a lebensraum for chosen race - en.wikipedia.org/…/Population_transfer_in_the_Sov…
forcibly transferred populations of various groups. These actions may be classified into the following broad categories: deportations of “anti-Soviet” categories of population (often classified as “enemies of the people”), deportations of entire nationalities, labor force transfer, and organized migrations in opposite directions to fill ethnically cleansed territories. Dekulakization marked the first time that an entire class was deported, whereas the deportation of Soviet Koreans in 1937 marked the precedent of a specific ethnic deportation of an entire nationality.[9]
Racism and racist laws - ditto
Exterminating lesser races - en.wikipedia.org/wiki/Holodomor
Ghettos and concentration camps - Literally all of Siberia as gulags: en.wikipedia.org/wiki/Gulag
Tortures - en.wikipedia.org/wiki/Lavrentiy_Beria
I mean Beria counts as torture and serial pedophilic rape, so take your pick.
- Comment on [deleted] 3 weeks ago:
Have I then?
en.wikipedia.org/wiki/Nazi_Party
The Nazi Party,[b] officially the National Socialist German Workers’ Party (German: Nationalsozialistische Deutsche Arbeiterpartei [c] or NSDAP), was a far-right[10][11][12] political party in Germany active between 1920 and 1945 that created and supported the ideology of Nazism. Its precursor, the German Workers’ Party (Deutsche Arbeiterpartei; DAP), existed from 1919 to 1920. The Nazi Party emerged from the extremist German nationalist (“Völkisch nationalist”), racist and populist Freikorps paramilitary culture, which fought against communist uprisings in post–World War I Germany.[13] The party was created to draw workers away from communism and into völkisch nationalism.[14] Initially, Nazi political strategy focused on anti–big business, anti-bourgeois, and anti-capitalist rhetoric; it was later downplayed to gain the support of business leaders. By the 1930s, the party’s main focus shifted to antisemitic and anti-Marxist themes.[15] The party had little popular support until the Great Depression, when worsening living standards and widespread unemployment drove Germans into political extremism.[12]
How was I misinformed?
Oh, this is one of those “I don’t like being called names so I’ll redefine words” things?
