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File: 1781996117381118.jpg (249 KB, 1080x813)
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So uh... genetically like and shit... is your dick a clone of your dad's dick or maybe your grandfather's dick? Or is it like a mix of your dad's dick and your grandfather's dick? Or is your dick a mixture of every dick in your family tree going back to the very first dick? Does this mean that you and your brother have similar dicks? Or you and your cousin?
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>>17009820
My dick is way more like my maternal grandfather's dick than my dad or his dad's.
>>
HEY GUYS I ALSO OFTEN WONDER HOW LONG MY FATHER'S ERECT PENIS IS
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>>17009820
The future of science is here folks!
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>>17009820
You're just trying to bait out that pasta aren't you
>>
>>17011051
Cells are fake and gay

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For the discussion of cryopreservation of biological organisms and cells.

https://www.nature.com/articles/s41467-023-38824-8
Vitrification and nanowarming enable long-term organ cryopreservation and life-sustaining kidney transplantation in a rat model
>We show that vitrified kidneys can be cryogenically stored (up to 100 days) and successfully recovered by nanowarming to allow transplantation and restore life-sustaining full renal function in nephrectomized recipients in a male rat model. Scaling this technology may one day enable organ banking for improved transplantation.

This is a major breakthrough in cryopreservation, for the first time and entire organ has been successfully cryopreserved, and remains viable once thawed. Previously, the state of the art was just a small biopsy sample of ovarian tissue.

As a future research area, this can be combined with running AI on brain organelles. The computational function of each brain organelle can be measured digitally before and after cryopreserving and thawing, thus allowing rapid, iterative, perpetual and objective improvement of the cryopreservation process until it reaches a sufficient level for brain transplantation and clinical immortality.

https://www.biorxiv.org/content/10.1101/2023.02.28.530502v1
>Here, we develop Brainoware, living AI hardware that harnesses the computation power of 3D biological neural networks in a brain organoid. Brain-like 3D in vitro cultures compute by receiving and sending information via a multielectrode array. Applying spatiotemporal electrical stimulation, this approach not only exhibits nonlinear dynamics and fading memory properties but also learns from training data.

The object is achieve clinical immortality through brain cryopreservation, and then implantation of brain-computer interface on nanowarming for brain-in-vat type first-generation immortality. Organ cloning, DNA repair to follow in second-generation research.

So what do you think, /sci/?
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Heart and liver has also been successfully cryopreserved and thawed while remaining functional

>https://pmc.ncbi.nlm.nih.gov/articles/PMC7793590/
Perfusion, cryopreservation, and nanowarming of whole hearts using colloidally stable magnetic cryopreservation agent solutions
>We further demonstrated that whole rat hearts could be vitrified after perfusion with this mCPA, cryostored in liquid nitrogen for 1 week, and rapidly nanowarmed to room temperature with no evidence of macroscopic damage after vitrification, cryostorage, and nanowarming.

>https://pmc.ncbi.nlm.nih.gov/articles/PMC10315167/
Cryopreservation of whole rat livers by vitrification and nanowarming
>This study demonstrates the ability to load rat livers with both CPA and sIONPs by vascular perfusion, cool them rapidly to an ice-free vitrified state, and rapidly and homogenously rewarm them. While there was some elevation of liver enzymes (Alanine Aminotransferase (ALT)) and impaired indocyanine green (ICG) excretion, the nanowarmed livers were viable, maintained normal tissue architecture, had preserved vascular endothelium, and demonstrated hepatocyte and organ-level function, including production of bile and hepatocyte uptake of ICG during normothermic reperfusion. These findings suggest that cryopreservation of whole livers via vitrification and nanowarming has the potential to achieve organ banking for transplant and other biomedical applications.
>>
I literally had a conversation with GPT about it a few months ago.

Y'all are WAYY behind.

Brain vitrifaction is the future of life preservation

https://chatgpt.com/share/6a5c011b-7eec-83eb-a69d-b0bec3d8db03
>>
>>17020171
I don't even know why normies lag so far behind in science that deemed only scifi back 30 years ago
>>
>>17020171
It's now even proven to actually work. The implications are profound, people should be shouting that you can now cryofreeze brains, thaw them after a long time and still have them work from the rooftops on every street.

>>17020172
Normies fundamentally do not understand how science or technology works. It might as well be a magic blackbox for all they care.
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>>17017526
Imagine wanting to claw out a few more years, decades, after the Lord's will is done and reunion awaits

>Has the same population as Europe
>produces so few viable scientists they constantly have to import postdocs
>international community is growing increasgly tired of US social climate
>nobody wants US postdocs so there's at least no fear of brain drain
what would they do if the well dried up? Their current academic output hinges on foreigners carrying them
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>>17019716
yes, they're doing horribly.
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>>17019716
>what would they do if the well dried up?
Invade...*looks up list of Arid and semi-Arid states*
Eritrea?
>>
>>17019754
>if they stay in America they dont do anything important
They get "flattened" and based on their origins stereotyped to various degrees pigeonholed into positions they are way too overqualified or basically pushed to dead-end jobs.
When a skilled worker is "flattened", any special skills, experiance and credentials basicaly gets reduced to nothing. Which means that companies can underpay them despite their proven credentials they'll only see the reduced version of their academic and work background. Also stereotyping and stigmas can basically lead to further job mismatch into positions where they can't leverage their specific skillsets or are way over qualified.
>>
>>17019721
you haven't asked yourself why everyone wants to be here if it's supposedly so bad
>>
https://www.youtube.com/watch?v=-KoXt9pZLGM
i love my country :)

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How do we stop global warming without giving up electricity or cars?
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>>17014408
>>17017336
>>17017505
The problem with sequestration is that isn't only a temporary fix. Most of the carbon emitted over the past 100 years *has* been sequestered by rock and nature. Humans have enough oil in the ground to last well past 2100 at the level of emissions we have today. There is no way to sequester that much carbon.

The only possible way this is viable is if humanity undergoes a drastic and permanent cut in emissions at the same time.
>>
>>17019950
Solar and wind have superlinear growth. So that already is in progress, but yeah, it could be faster. Various governments dragging their feet isn't helping.
>>
>>17011580
Adapting to the new conditions and biomes through guided human Speciation.

It's honestly easier to adapt the subject than reworking all infrastructure.
>>
>>17019954
The biggest issue is that we are wasting key hydrocarbons on shitty trivial crap and trinkets instead of the plethora of industries and sectors that do NOT have an easy way to implement batteries and renewables like manufacturing of transportation.

Also a ton of the supply chain is outright dependant on being able to short change certain suppliers due to them being "dysfunctional but functional" or corrupt but the pool of states that fit the criteria of both is starting to dwindle and the ones that several powers are making moves on are splitting apart at critical mass due to too many foreign actors trying to power play like the big boys circa the Cold War.
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>>17017654
And then who gets the energy and at what wholesale price? Ambitious projects like that are totally useless if all it does is just extract energy up north while the population just imports high polluting hydrocarbons. It's investors green-washing with a thin veneer of "look we are reducing emissions (by externalizing the the pollution and carbon output to poorer states)".

We can see this already in action in Northern Africa.

Prove that 1=1
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>>17012011
>prove that a thing is itself
I don't have to, the thing being itself is, by virtue, proof that the thing is itself.
>>
>>17012011
1=2 is stupid
If 1=n is stupid then 1=n+1 is even more stupid.
Proof by induction.
>>
>>17019756
What if 1 = 9.489384?
>>
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>>17012011
>>
>>17019652
Counterexample:
0.999... = 1

Is the T-virus scientifically possible?
What I am asking is that is there A virus with mutagenic powers which can come close to progenitor based viruses?
I am not looking for rabies as an answer. The property of a progenitor virus in the lore is that it enhances your DNA but you should be genetically compatible to it.
>>
Bump
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>>17018642
No. Where would the extra mass and energy for the transformation come from?
>>
>>17018797
bodyfat

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Thread for fractal art
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>>17014830
How did you make it?
>>
>>17014918
>first computers
Bet you paid a quarter for the privilege too, old man.
>>
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>>17016076
>>
>>17014830
get some 1920x1080s if you can
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>>17018116
Software called Ultra Fractal

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>Light travels the same speed from both the perspective of the man on the train and from the outside observers perspective

Okay, but what makes the speed of light so special? If the speed of light were to be a little slower than what it is, it wouldn't work?
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>>
Shalom Shalom
>>
>>17019680
i want you to get an ulcer
>>
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>>17019330
The clock ticking rates are slower for one of them. Its still complicated but it maths out.
>>17019364
So yeah as you said, the math is always the same. But lorentz did it first. That actually strenghtens my point. Einstein knew he had to reach the transformations and presumably tried to get there with a postulate until he found one.
>>17019364
>length contraction and time dilation as mathematical artifacts instead of real effects.
That may be historically accurate but funnily enough the modern lorentz aether sees these as real effects while in SR these are just "what the other observator sees" and its never a literaly effect an object experiences.
>>17019491
Two way speed of light, a timer and a mirror
>>17019019
This is not what quantum entanglement is. There is an actual change of state. See this post >>17018961
>>
>>17018948
>>17018959
>>17018999
>>17019019
Study Bells theorem if you want to know why your (and einsteins) interpretation of quantum entanglement is wrong.
>>
>>17019802
To want is to lack, wanting and having are inversely related

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For a large part of my life, I had people telling me that philosophy is useless, and in a sense I think it is, since it does not produce material goods like work does, nor does it generate material wealth. However, I believe it is fundamentally important to cultivate philosophy as much as possible, because it is what truly makes you free. This includes studying the philosophy of your own ancestors as well as that of other cultures. I also believe that the most important thing is to develop a critical mindset, in order to analyze and understand it as deeply as possible. What do you think?
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>>17019761
Philosophy is useful to practice being full of yourself, fearlessly act like a retard in front of people and still doubledown until others doubt themselves. This is the most useful skill in politics.

If you don't plan on becoming a politician, or a charlatan, it will be useless.
>>
>>17019904
That's not a question for philosophers or phycisists. It belongs to biologists.
>>
>>17019761
>two dumb sluts dancing makes me think about life and shieet
have sex
>>
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>>17019761
if you're in STEM at a decent university you're going to be encountering logic. take a symbolic/propositional logic course at your local philosophy department. it's not a waste at all. don't listen to retarded anons who don't know what they're talking about itt
>>
sheeeit looking at these replies y'all are actually retarded, but so is the kind of race-based "philosophy" you're mocking. 3 credit hours on the philosophy of being [not-white] is a joke played on 18 year olds by loan sharks.

File: 1759313200583596.png (26 KB, 598x255)
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GPT-5.6 Sol Ultra produced a proof of the 50-year-old Cycle Double Cover Conjecture in under one hour.

https://cdn.openai.com/pdf/04d1d1e4-bc75-476a-97cf-49055cd98d31/cdc_proof.pdf
https://cdn.openai.com/pdf/04d1d1e4-bc75-476a-97cf-49055cd98d31/cdc_prompt.pdf
https://x.com/__eknight__/status/2075643450196971805
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>>17020024
Yes, the deep state got to me.

and it's not exactly clear if information in real life has "dimensions" or if this is just a model of reality we use out of convenience. This I am not entirely sure of. If information doesn't have dimension it would just exist in 1 dimensional space, and we're just approximating its nonlinear nature with the extra dimensions.
>>
>>17019984
>What does this even mean and why do you think AI can't do this?
Roughly speaking, if you have a bunch of training examples representing a coherent whole, like a body of knowledge or some artform, there should be an equivalent representation where the examples become data points spread out in a decipherable pattern in some high-dimensional space. The point of generative AI is to infer such a representation and the corresponding pattern. What you get is a model of the data distribution which you can use to generate new data points, with the obvious caveat that you have to respect this pre-learned distribution, whose overall shape (if that's still a good word in thousands of dimensions) is defined by the original training examples.

Now suppose you had a collection of texts from different eras and you arranged them into sets such that the i-th corpus contains all texts written up to and including the i-th century. If you modeled each corpus separately (e.g. trained a bunch of LLMs) and had some way to visualize and compare the learned data distributions, you'd see the shape changing over centuries. That's human creativity. A LLM can't do this on its own, by definition. You can prompt and sample it forever, use it to build a new corpus of texts, maybe even one containing solutions to unsolved problems, "original" novels and theories etc., but if you trained a new LLM on it, at best, you'd get back the same distribution you started with.
>>
>>17020013
>>17020029
Or rather that they're drawing what is a thousand dimensional (or however many parameters we're up to billions) polytope by performing gradient descent on the training data. The polytope is stored in a matrix and output is obtained through matrix multiplication. This is slightly different than what I originally said, but the rest still stands.
>>
>>17020013
>>17020075
>>17020029
Nice pseudbabble, shill.
>>
>>17014465
I hope the successes felt good and it's proud of itself

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Alright, so I'm fucking confused.
There's an argument I sometimes come across when it comes to animal-to-human communication and it goes something like this:
>they don't really know or understand what they're communicating. They're just going though the motions to get what they want.
So if I understand correctly, you're telling me Koko didn't know the combination of hand movements signifying "I want food" means "I want food." He just did it whenever he wanted food because people would give him food when he did it?
Am I taking crazy pills or something? They're literally describing communication and language comprehension. He learned a way to signal he wants something and used that signal whenever he wanted the thing.

>I'm not stealing. I'm just taking shit that's not mine.
>I'm not eating. I'm just grinding food with my teeth and swallowing it.
>I'm not raping. I'm just having sex with someone who doesn't want it.
That's what this argument sounds like to me. Am I misding something here?
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>>17020062
The climate "speech" was a shameless marketing stunt. That doesn't change the actual point.
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>>17020066
What sentences did koko say?
>>
>>17020066
That wasn't a marketing stunt, nobody was selling anything. It was a propaganda stunt, like Koko has always been.
>>
>>17020068
I concede that point. I took a Wikipedia blurb at face value and the source it cited didn't really say what it claimed.

>>17020076
Patterson was using Koko to raise funds. Her whole research venture went under and she had to sell off a bunch of chimps for animal testing (which is morbidly hilarious).
So by "marketing" I mean Koko was a fundraising prop for the most part.
>>
>>17020034
here's the footage of koko "crying"
https://www.youtube.com/watch?v=CQCOHUXmEZg

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Time seems to be more resilient than a simple line or point. A point in time is really contention between a vessel and it's mirror. Time, as 4D, seems to be composed of multiple dimensions, including rate, set, and harm. There's more to time than rate and length as measured by the clock. Time has it's own resilience, it is broken down by humans. What do you think?
>>
>>17019897
Nope, everything is as they say rock slurrys spontaneously self organize against the entropic gradient.

(+Time)------\|/—-(+i*Time)
----------Temporality------
(-Time)—---/|\----(-i*Time)

(+Distance)------\|/—-(+i*Distance)
---------------Spatiality-------------
(-Distance)—---/|\----(-i*Distance)

(-i*Time)------\|/—-(+i*Time)
----------Wick Rotation----
(-i*Distance)—---/|\----(+i*Distance)

(Electron)-------\/—--(Photon)
—-------------Quanta—---------
(Graviton)------/\-----(Phonon)

(GaussE)-------\/—--(Ampere)

Comment too long. Click here to view the full text.
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>>17019897
Scientists now mostly agree that time is 3 dimensional, with two dimensions unbounded and a third dimension curled up
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>>17020055
Bivalent temporality and spatiality violates feynmann Stuckleberg

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I have an engineering degree from 2019 and was looking back at some of my math tests and notes, and holy shit I can't do any of this shit anymore. I think I'm down to basic algebra. I can't even do basic integrals, multiply and divide fractions, and do basic things in high school math. I used to knock out triple integrals, discrete math, diffeq, and everything in a stem degree. Linear algebra, all of that... I don't really use any of this at my job so I lost the knowledge. How can I get my math knowledge back? I think I'd have to start at algebra 1 or precalc.
3 replies omitted. Click here to view.
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>>17019025
Some of them, majority were rentals.

>>17019256
Seems that way

>>17019467
Government job, its so boring and my skills atrophied.
>>
>>17019022
If you have an engineering degree why bother relearning all the math? I have thought about investing time in learning how to solve integrals again but it just seems so pointless. I'd rather read about technological developments and applications in my field.
>>
>>17019663
It is pointless overall, but I liked doing it and had fun solving problems. It was challenging and rewarding to put in effort to learn a skill, gain knowledge, and then get tested on it and see fruits from labor.

There is no challenge at my job but putting in 8 hours per day and clocking out. The reward is not having to be in a shitty office and I can go home. You are lucky to be in a field in which you have to use your brain and can learn new things.
>>
>>17019022
i use plenty of these things in my day to day, even years after my PhD.
>>17019256
I literally had to use Bayes today to probe for homozygous parents based on offspring phenotypes. A few weeks ago I used a fair amount of discrete mathematics and analysis. It's useful stuff if you are creative.
>>
>>17019714
That sounds like rewarding work. What kind of field are you in?

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>>17014596
kek
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>>16978747
same conditions for all arms.
>>
>>16979873
>>16979878
>philosophy
>smart
go back
>>
Math is existence itself, I think. The shape of it. The quantification of it. Even a zero is a one, eventually.
>>
>>17019283
right, just add one

How do we feel about plots that show regression coefficients?
>>
>>17018692
i don't
>>
>>17018694
feel, that is
>>
>>17018695
for the plots, i mean, i dont know what regression coefficients signify. something something correlation?
>>
>>17018699
yes. the coefficients of the predictors.
>>
>>17018692
Good. Show them.


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