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Anonymous 11/5/2025, 11:41:54 PM No.16837796 [Report]
/sfg/ - Spaceflight General
Jared Isaacman is back - edition

previous >>16834121
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>>16837836
you can't fool me that's a toy lightsaber someone thrown away at las vegas
https://x.com/SpaceflightNow/status/1986225161884901403
>Tonight is a Space Coast double header from SpaceX and ULA:

https://www.youtube.com/watch?v=V5A4tCYoHZs
>8:31 p.m. EST (0131 UTC) - Starlink 6-81

https://www.youtube.com/watch?v=IdsUu86_gdc
>10:24 p.m. EST (0324 UTC) - ViaSat-3 F2
>>16837877
No yeah I get what you mean, it was a massive deal for a company to be a trillion dollar company, but now we have what, a dozen or so of them? Not to mention Nvidia is pushing a HUNDRED Billion in EARNINGS, not revenue, per year, soon be a hundred billion a quarter
>>16837877
One billion is the minimum unit for big business and government projects these days.
>>16837820
Is it just me or does a billion not even sound like a big number anymore. I'm not saying it's not, but it's like trillion is the new billion, maybe these evaluations and things have just gotten really bloated and I've totally lost track of numbers following this space stuff. If you have a...
Anonymous 11/5/2025, 11:21:42 PM No.16837780 [Report]
Is sci smarter than Reddit?
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>>16837807
It's okay anon. I saw what you were saying before reading down.

Thought about it for around 10 seconds and saw that bottom loading the water meant it would drain at a lower average pressure.
X_h would start out dropping slowly and then accelerate.
Y_h would start dropping fast and then decelerate.
This means P_X at the pipe will be higher for a longer duration = more water drained ?
Assuming this is true it should drain faster.
It also makes sense the inverted cone shape would have lowe...
>>16837780 (OP)
"These are not tanks.", but in French.
>>16837780 (OP)
I would imagine that the shallow angle at the bottom of y even if there is a taper would cause more turbulence, but knowing physics there's probably some weird effect in fluid mechanics that make it dump at twice the speed completely counterintuitively, therefore y
Y because it has no fucking bottom lmao
Anonymous 11/4/2025, 4:22:52 PM No.16836405 [Report]
How do probabilities and statistics work?
According to gay.i. the chances of a coin landing on heads 100 times in a row is as follows:
>The probability of flipping a coin and landing on heads 100 times in a row is extremely low, calculated as (1/2)^100, which is approximately 0.79 x 10^(-30).

How is this possible when the chances of landing on heads is about 50/50 on any given flip, including the 100th flip.

Please forgive any retardation in my post i did not pass high school, somebody please teach me.
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>>16837888
Don't need to, loser. Keep proving you're too dumb to understand how math problems work.
>>16837883
And you know that for the rest of the night you won't be able to prove that your coin is fair. You are honestly honest. I beleive you when you say that.
>That's enough
You exceeded everyone's expectations today, anon. Good pig.
>>16837874
I know you're a retarded queer who doesn't know how math problems work. That's enough.
>>16837870
Fucking kek. At least you know your limits.
>>16837868
All night, loser.
Zhan Beel 11/6/2025, 1:25:35 AM No.16837885 [Report]
Thrusting sulfer
We are going to save the sulfer today.. And you can see how I do it, Baryonic matter is the prize!

1. Sulfer and I have been linked.
2. Baryonic matter and you older generation guys are possibly linked.

The hypothesis is (weather we get to an experiment or not) that catalysts are being taken out by MK Ultra to affect people and I can beat em SAMEFAGING along to put the catalysts back.

Mine is Sulfer, you guys look to me about 1 thing, and it's (in the hypothesis today) not sulfer and might be nothing to do with me it's Baryonic matter. It's Baryonic matter (in the hypothesis) that you thought I was, and we give it a go too. We are going put our catalysts back and maybe explore options for when we lose a catalyst in future.

*live chemical reaction*

Can a samefags narrative do something?
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>>16837893
THRUST SULFER!
Now I'm talking to the ghost of what I used to believe.
New sensors and metres for /x/ wanted, they will be required to measure any field..
>>16837887
UNIVERSE THRUST!
Baryonic matter swim!
Anonymous 11/4/2025, 7:09:45 PM No.16836585 [Report]
Thread 16836585
why is division by zero undefined rather than indeterminate? is it purely historical or is there a reason:
>this expression is valid, but there is nothing that satisfies it
doesn't work here?
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>>16837641
ꝏ/0=ꝏ and 0/ꝏ=0
>>16836585 (OP)
because division is defined as the inverse operation to multiplication, such that a number times its inverse equals 1, and every number must have exactly one inverse. But because x*0=0 for any x, and for no x does x*0=1, there's no inverse to 0.
¿what is the remainder when you divide by zero?
>>16837641
Infinity squared. Duh.
>>16837641
haven't checked that. perhaps ꝏ should change a sign
Anonymous 11/2/2025, 9:24:01 AM No.16834000 [Report]
Thread 16834000
ITT: Post elegant and intuitive ways of visualizing/understanding subject matter. I'll start off with a few.
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>>16837643
every top tier university uses demonstrations and conducts real life experiments whenever possible because that stuff sticks easily, especially if you add some humour to it
>>16837643
>It's really more that we have a LOT of shit to get through in a relatively short amount of time.
I know that, that's wrong, I will forever remember the area and volume formula of the cylinder because of the graphic explication the teacher gave, you can picture the formula "executing" in ...
i was looking for that one neat video about Rayleigh scattering where the water tank is long and you can clearly see how the water colour keeps changing the further it goes but i can't find it. anyone knows which one? the demonstrator was a lady
>>16834983
>>16835250
It's really more that we have a LOT of shit to get through in a relatively short amount of time. If you took the time to practically demonstrate everything then you're still churning out half educated people. Don't be intentionally dense.
Anonymous 11/6/2025, 1:18:18 AM No.16837882 [Report]
Higher Dimensions Solve Dark Matter?
Higher Dimensions Solve Dark Matter? Modified Einstein Equation Explains Flat Galaxy Rotation Curves Without Invisible Mass Equation & Deets Inside
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Anonymous 10/25/2025, 8:04:06 AM No.16826509 [Report]
Thread 16826509
lol ok gravity works because of your big titties
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Well, it's happened. She isn't part Lizard.
corr would shag angela's arse propa good
>>16836373
>>16836371
>>16830885
>>16833887
>>16835667
Anonymous 11/2/2025, 2:13:18 PM No.16834121 [Report]
/sfg/ - Spaceflight General
Orion sucks donkey dick - edition

previous >>16831714
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>>16837808
>>16837768
Its 10X more than NASA funding to SpaceX
>>16837847
it's either that or the astronauts explode when they set foot on mars
>>16837846
>so people can stay inside for extended amounts of time without their bones and muscles degenerating.
OK, we can do .5g then but it's gonna really increase your construction costs and risks of a catastrophic structural failure
>>16837833
so people can stay inside for extended amounts of time without their bones and muscles degenerating.
this problem is currently being addressed through exercise routines and crew rotation.
exercise can only do so much, and transporting crew to and from orbit costs a lot of money.
not gravi...
Anonymous 11/5/2025, 11:16:38 PM No.16837775 [Report]
Thread 16837775
>"I'm not stupid, I just have adh-ACK"
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>>16837775 (OP)
>ADHD
>being better at memorization and details than abstraction/intuition

Based full retard OP.
people who have mental illness are all low iq.
"mental illness" and "poorly functioning brain" are synonymous terms
Anonymous 11/6/2025, 12:15:44 AM No.16837831 [Report]
Thread 16837831
Is nanomedicine feasible?
Will it be able to make us effectively immortal?
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>>16837831 (OP)
Technically possible? Yes.
Feasible? Not for a very, very long time and even if it did exist it doesn't imply immortality.
>>16837842
Not how AI works right now
It's only gonna get better anon
>>16837841
Not how AI works
>>16837838
All it takes is one AI to realize jeet code is bullshit and it makes its own code
>>16837835
AI is trained on jeet code
Anonymous 11/4/2025, 2:58:19 AM No.16835815 [Report]
137.035999 Fine-Structure Constant
https://en.wikipedia.org/wiki/Fine-structure_constant

137.035999

>In physics, the fine-structure constant, also known as the Sommerfeld constant, commonly denoted by α alpha (the Greek letter alpha), is a fundamental physical constant that quantifies the strength of the electromagnetic interaction between elementary charged particles. It is a dimensionless quantity (dimensionless physical constant), independent of the system of units used, which is related to the strength of the coupling of an elementary charge e with the electromagnetic field

WTF is this number? Is it important? What does it measure?
Can you show me a .webm of this in actual physical reality or is it just more madeup nerd slop like "Ether" and "Dark Matter" and "Black Energy"?
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>>16837502
The apple is packed with water, making it absorbent to the magnets impact, acting like a spring bouncing the impacts off
You can see the cutout on the middle of the wooden magnet rails, if it was kept and not cut out (probably to fit the apple to begin with) then the magnets might not hav...
>>16837481
I see no water.

From the flying away I guess it's just AI?
But why make this?
>>16837481
you should add that neodymium magnets are brittle
>>16837474
Two magnets attraction force is bounced off by the apples water weight squishyness absorbing it, altering the angle vector of the magnets, causing the corner to impact at a 45 degree causing breakage.
>>16837473
What am I looking at here? The video
Anonymous 11/5/2025, 11:25:23 PM No.16837786 [Report]
White people say you're crazy if you think this is nuclear. Archived
Playing on a large TV it certaily looks such.
It's happening near or at the visual horizon line.
Can people on phones not see that?

That's not close.

Also then white people double down and say "the speed of sound is 340m/s, it must be close"

When nuclear blast waves travel at 1500m/s up to 3000m/s . When you point that out they say "no but sound doesn't" etc. "blast waves aren't sound" etc etc. So the linear algorithim isn't accurate. You have to take into consideration that for the first few moments it's going much faster than the speed of sound.
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>>16837786 (OP)
I, too, hate whites passionately and constantly single them out to attack them in threads I make.
And the great part is that nobody gets mad at me for doing it because it's fine to target and abuse whites!
go back >>>/k/
They're experts in explosions.
Anonymous 11/2/2025, 6:36:11 PM No.16834266 [Report]
Thread 16834266
I hate to Twitterpost but isn't this completely wrong? In order for something to become cold, heat needs to be taken out of it. In the vacuum of space there's no medium through which the heat can be transported, so wouldn't an object which generates heat in space overheat very quickly?
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>>16834266 (OP)
>heat needs to be taken out of it. In the vacuum of space there's no medium through which the heat can be transported,
Bodies irradiate naturally. They will lose heat, just slowly
>>16834266 (OP)
>so wouldn't an object which generates heat in space overheat very quickly?
Heat is emitted through conduction, convection (technically conduction), and radiation. Radiative emission is functional though vacuum and is effective in space except when sunlight or other warm objects cause mor...
>>16834266 (OP)
The heat could rapidly dissipate through the ground. Which is why you should never sleep outside on the bare ground. But it doesn't matter either way because Quantum "Computing" is a scam and probably money laundering.
>>16834266 (OP)
What are people that haven't finished high school doing on this board? Why can't you just fuck off?
>>16836895
Hm?
Anonymous 10/20/2025, 7:41:33 AM No.16821459 [Report]
Thread 16821459
How can China be so smart if their written language is literally drawings of houses and cats and shit.
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>>16837072
But if you actually write as you speak they'll understand you more than they would spoken but still far from fully. The main reason why they can understand each other is because they learn a common written language. They may pronounce it differently in different places, but the same was t...
>>16824477
It hasn't been that hard to print Chinese books for ages.
>>16824350
It means you can still understand what the guy is saying even if you and a other guy pronounce it differently.
>>16821734
This is the actually correct answer.

From antiquity, China devised a very elaborate beaurocracy as a way of controlling it's growing population. They invented the imperial exam, and every person dreamed of taking it and passing it because it meant you could become a scholar and work as a...
>>16835482
That was done in europe too sometimes from what I remember.
Anonymous 11/2/2025, 2:47:25 AM No.16833840 [Report]
PhD David Deutsch is sure mwi is true
PhD David Deutsch says he's as sure many worlds interpretation is correct as he is that evolution is correct. https://m.youtube.com/watch?v=bux0SjaUCY0

Is he right to be so confident the many worlds interpretation is true?
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>>16837296
evolution or creationism ?
genuinely embarassing people entertain this theory

its science fiction
Bump
>>16836663
Poopie pee
Are you phd?
Anonymous 8/29/2025, 8:45:05 PM No.16770206 [Report]
Thread 16770206
How do you know that even though the future was like the past in the past, that the future will be like the past in the future? and what is your basis for knowing that?
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We can know if it is false pretty easily.
different patterns intersect and have similarities, dimensional merge
universe++
The voxel layer
Anonymous 11/5/2025, 11:24:32 PM No.16837783 [Report]
White people say you're crazy if you think this is nuclear. Archived
Playing on a large TV it certaily looks such.
It's happening at the visual horizon line.
Can people on phones not see that?

That's not close.

Also then white people double down and say "the speed of sound is 340m/s, it must be close"

When nuclear blast waves travel at 1500m/s up to 3000m/s . When you point that out they say "no but sound doesn't" etc. "blast waves aren't sound" etc etc. So the linear algorithim isn't accurate. You have to take into consideration that for the first few moments it's going much faster than the speed of sound.
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>>16837783 (OP)
if that's really a nuke shouldn't the webm be hurting my eyes?
Anonymous 11/5/2025, 11:22:59 PM No.16837781 [Report]
"not a nuke, because see this lights up too"
/k/ /g/ and /pol/ will post images like this and say "see this lights up the sky too, thus toropets was not a nuke"

But that doesn't like up the sky like the morning sun from the visual horizon to your feet.

Toropets did, and for an extended period of time.
Just like upshot-knothole made everything the same golden colour, for the same amount of time.

Showing that both matched in black-body spectrum emissions. Suggesting both were the same tempreature.
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Anonymous 11/3/2025, 11:15:58 AM No.16834924 [Report]
Quantum computers
Are those things actually real or just smoke and mirrors? What's the use of them? How do they work? How can something be in both states? Pictures of quantum computers i see look like on purpose designed by sci fi artist to make it look weird
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>>16834924 (OP)
there are no quantum computers. there are quantum calculators and ALU
>>16835747
intredasting
>>16834924 (OP)
Let's build quantum computers!
>>16835751
>>16834924 (OP)
And to answer your question, no they are not real. It's just cope and bullshit. They might make some quantum computer-ish devices for very specific and mostly useless calculations, but they are extremely far from a general purpose quantum computer that could for example run Sho...
>>16834944
WHAT****** does it looks like
Anonymous 11/5/2025, 11:16:59 PM No.16837776 [Report]
Thread 16837776
>Karl Marx Planck
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Anonymous 11/3/2025, 4:35:08 AM No.16834685 [Report]
Thread 16834685
Why arent we on mars yet with all the billions the government has poured into SpaceX?
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>>16834685 (OP)
>Why arent we on mars yet
Millions would end up watching a bunch of astronauts die as they succumb to Mars' intense radiation and inhospitable environment.
>>16834685 (OP)
Those billions were payment for the very expensive upkeep that the ISS requires in the form of cargo and crew transport, as well as launch services of government satellites.
The USA does not have any official policy at all for sending humans to Mars.
>>16834685 (OP)
There's $0 funding to go towards Mars for SpaceX from the government. There's $3B to build a rocket to take it to the moon. However competitors (SLS/Orion) have gotten $100 billion dollars for the same project and no people on the moon yet. Jeff Bezos has gotten ~$6 billion for the same M...
>>16834685 (OP)
Starship is actually an ICBM platform
>>16834685 (OP)
Because we're using that money to bounce a space radar off of ten-meter waves in the middle of the ocean to measure how tall the ocean is in millimeters. Not to go to Mars.
Anonymous 11/5/2025, 9:01:48 AM No.16837335 [Report]
Thread 16837335
I'm starting to think that science really was just a mistake. That humanity would have been better off without it.
Regardless of what science has accomplished it's undeniable that it has increased the anxiety, confusion, and chaos in the world. It has given us more questions than answers. It really was a Pandora's box that can never be closed.
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That's the whole point of science. Science asks questions, seeks answers, and discovers how things really work. That's how we thrive, and without science, we'd be stuck in caves
>>16837335 (OP)
Science is an emergent property of an intelligent species under natural selection and competitive sexual selection. There were never any "mistakes" or decisions at all. Adapt or die. It's not good or bad, it's just nature.
>>16837335 (OP)
thanks uncle ted
>>16837335 (OP)
the flesh and blood failed us desu
>>16837611
I do not believe you at all. In fact, I have multiple doubts about each part of your statement.
Anonymous 11/4/2025, 5:34:39 PM No.16836494 [Report]
Theory: I am God alone and I am hallucinating everything
I can't disprove solipsism at all. In fact, it seems like I'm able to consistently prove it. Solipsism can apply to a multiplicity meaning nothing exists outside of us too though. It can apply to the singular and a plurality.

"B-But bro you're low IQ!!!"

How? Being conscious, self aware, sentient. Being aware of the present moment necessitates me being a kind of fudamental essence. This is just plainly true. Words give that a label, but the fact that I am here seems to be evidence. Can I prove others are real? No. I can believe they are...

Maybe there is a we. Am I Brahman? The singular self? Probably.

I consider all possibilities. Maybe there are Brahmans, Singular selves, Gods. Plurality. But I don't know. Maybe I'm pretending I don't know. It feels like I know.

TLDR: how do you prove anyone else is ACTUALLY having a perspective at all? I don't think it can truly be done other than believing they have one.
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I'm literally Jesus!
solipsism is true ( ͡° ͜ʖ ͡°)
N-Noooo we can't all be one Vishnu, can we?!?!

We are all one Vishnu. Kek!

we are all one consciousness experiencing itself in different bodies!
N-Noooo we can't all be one Vishnu, can we?!?!

We are all one Vishnu. Kek!
>>16836494 (OP)
This but it's me. This thread only exists because there's some modulatory superstructure, or architect aspect of me behind the veil, which wants to compel me to remain asleep. If I were to realize the truth it would end the world.
>>16836500
Christ is King
Anonymous 11/5/2025, 11:03:41 PM No.16837756 [Report]
dead overly moderated shitboard full of science redditors Archived
and other assored globohomo science enjoyers
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No, but it's severely undermoderated, and you're the problem, carry your polrot somewhere else.
Anonymous 11/1/2025, 8:56:37 PM No.16833578 [Report]
Thread 16833578
Why can't we just clone this thing?
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>>16833765
>x chromosome
>birds
A 4chan level ornithologist

I kneel
>>16833722
>Why the fuck would we do this
DoDo Burger
>>16833722
>Why the fuck would we do this
So we can slaughter them to extinction again! DUUUUH!
>>16837693
exotic pets?
>>16833578 (OP)
And profit how?
Anonymous 11/3/2025, 9:13:25 PM No.16835468 [Report]
Thread 16835468
Scientifically speaking, how do you cure your depression?
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money cures depression.
sure there are exceptions but still.
>>16835468 (OP)
Ashwaganda, weed, and sissy hypno
ignore logic
facts, logic, the senses, "reality" and memory are the "weight" that presses down
>>16835468 (OP)
death
>>16835769
Fake and gay
Anonymous 11/3/2025, 4:51:45 AM No.16834692 [Report]
Thread 16834692
>Indian origin MIT professor argues cow dung is good for you
>Western science is only slowly learning what ancient Hindus knew - health is not sterility
Thoughts?
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>>16834692 (OP)
I say this to them as a friend, they have got to change, ON A FUNDAMENTAL LEVEL, their relationship with feces, human produced and other.
compare this to what MIT produced during the days before "diversity" meme was forced on it
>>16834813
It does look disgusting but maybe it's fun when you do it yourself. Golf is like that too.
>>16834837
So India has invented something with world wide impact
lol
Anonymous 11/5/2025, 6:46:11 PM No.16837582 [Report]
Thread 16837582
What's the BMI and fat% of the average high iq adult?

Maybe in a country where the average person isnt obese by default.
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i don't know
anecdotally, the smartest people i've met have all been skeletors
>>16837582 (OP)
my iq is too low to figure it out
Anonymous 11/5/2025, 8:28:09 PM No.16837646 [Report]
Thread 16837646
if i made a machine that can suppress fusion and pointed it at the sun what would happen to the poor star?
would it just slowly turn into a huge gas giant?
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>>16837646 (OP)
>slowly
Fusion pressure holds the core of the sun up
If you somehow magically paused fusion indefinitely the sun would immediately shrink quite a bit. It would keep shining for a while though. I think the time it takes for energy from the core of the sun to reach its surface is estimated ...
>>16837646 (OP)
that would be very rude of you
>>16837646 (OP)
I feel like the area you're suppressing would reignite as the sun rotates away from where you're pointing at. Though some of the suppressed area might float off into space so maybe over time the sun would slowly shrink
>>16837646 (OP)
I suppose it depends on the type of magic system you use. You could for instance turn it into a sun of ice which would turn it blue, the side effect of that could turn days cold and nights warm for instance.
>>16837646 (OP)
Anything below about 8 solar masses in weight would slowly cool down and turn into a cold ball, yeah.
Anonymous 11/2/2025, 3:55:47 AM No.16833886 [Report]
Thread 16833886
>Bro you can see the curve of the earth
>Take plane
>No curve
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>>16837318
>Could be just refraction. Ive never seen a mountain disappear under the horizon tho.
Maybe you can as for special permission to leave your mental asylum accompanied by an carer?
>>16837430
you can also see the Earth's shadow on the clouds if you fly a plane in the right spot
>>16837430
you can also see the Earth's shadow on the clouds if you fly the plane in the right spot
>>16837318
so you see mount everest from your house?
>>16834007
>the observable universe is spatially flat to within a 0.4% margin of error

That doesn't mean what you think it means. Something being "spatially flat" just means you can reasonably use the Euclidean distance to reliably calculate how far away something is (as opposed to a Riemannian dis...
Anonymous 10/29/2025, 11:32:28 PM No.16830947 [Report]
/scg/ - stem career general
it's over everything is fucked edition

Previous Thread: >>>16792899

This thread exists to ask questions regarding careers associated to STEM.
>Discussion on academia-based career progression
>Discussion on penetrating industry from academia
>Or anything in relation to STEM employment or development within STEM academia!
>If you have a question, before posting, read some of the older posts and ,if you can, try to answer their questions on your post. That way the thread isn't an endless log of unanswered questions.

Resources for protecting yourself from academic marxists:
>https://www.thefire.org/ (US)
>https://www.jccf.ca/ (Canada)

Information resource:
>https://sciencecareergeneral.neocities.org/
>*The Chad author is seeking additional input to diversify the content into containing all STEM fields. Said author regularly views these /scg/ threads.

No anons have answered your question? Perhaps try posting it here:
>https://academia.stackexchange.com/

An archive of some of the previous editions of /scg/:
http://warosu.org/sci/thread/15740454
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>>16837698
i'll also be in cut off shorts and boots. maybe we can make out. nah, i haven't published at all yet though. if you see a mid 30s boomer standing in front of a bayesian optimisation poster next year saying cunt a lot, you'll know i got lucky.
>>16836914
>Look at me I've got pussy and I publish at the premier machine learning conferences

I've memorised your writing style. If you are at ICML and see a sickening beast in cut off shorts approaching you, run.
>>16837222
Your job is shit if it can be done by a jeet.
>>16830947 (OP)
They want you to believe this is about AI. It's not. It's about an unceasing stream of illegal spics and jeets. AI is the cover story.
>>16837019
thanks mate. i know i'm in a good position relative to some other PhD students. still hard to contend with the burnout, lack of motivation (does anyone really give a shit if a bayesian optimisation method is provably convergent) and desire to kms when i'm finishing a work shift at 10pm th...
Anonymous 11/5/2025, 10:00:24 PM No.16837718 [Report]
Are there odd behaviors in functions when they get big?
I've always wondered this, are there very strange functions or phenomenons that exist such that they behave normally and predictably up until a sudden "large number" then suddenly stops behaving how it used to and becomes chaotic or erratic?

Kind of like the twin prime conjecture, what if it turns out there aren't even infinitely many twin primes past an arbitrary point, that would be so strange, does there exist something like this?
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>>16837718 (OP)
yes, and you don't have to go high numbers for it
ie. 3 body problem
Just read about chaotic systems.
>>16837718 (OP)
Define "big"
x^2 is smaller than x for x<1 and larger than x for x>1
>>16837718 (OP)
let me chatgpt that for you
Anonymous 11/1/2025, 2:29:52 PM No.16833242 [Report]
PhD is like a cheatcode to life
PhDs open so many doors in life, it's like a complete cheat code. There's so many things you cannot do without a PhD.
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>>16833242 (OP)
>There's so many things you cannot do without a PhD.

meh. most people probably dont want to do most of those things.
>>16833242 (OP)
>be at point in physics phd where red text in pic related occurs
>nothing happening
>no jobs
>no future
>fuck living on this gay earth
>ready to blow brains out

it appears to be more like
>>16833397
>>16834523
>>16834560
is true
>>16836887
What do you think about a PhD at a third class university even though your masters was from a first class university just because the job market has become shit now?
>>16836705
What is there not to understand, from either side
>Employee has qualifications which typically facilitate getting job B at double the salary of job A. Employee would be a fool not to take job B if the opportunity arises
>Employer has to invest in paying every new employee for training/adj...
>>16836678
>are just looking for a temporary position and will ditch for something better at the first opportunity
this is typical overqualification fear and I don't understand this behavior
Anonymous 11/3/2025, 10:06:45 AM No.16834887 [Report]
Meme
Post whenever
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>>16834948
Run the numbers and get back to us, also, lol how havnt you maxed out your token limit at this rate
Scientists say that planet JW-355ST almost certainly has life. It's chemical composition can elemental analysis shows that its crust is made up of Silicon and Propene. The exciting part is. That is exactly what seahorses and octopus are made up of !

I just love science!
>>16834887 (OP)
Date Palindrome 012, Adam Wife Line 3 of 4 - Infinity squared - two hundred thirty three. Boost
Periodontist!
Ella bach'e!
Anonymous 11/1/2025, 10:11:47 PM No.16833672 [Report]
Most based experiment in history
The Universe 25 experiment (1958–1962) remains one of the most haunting reflections of what happens when abundance meets social collapse.

American ethologist John B. Calhoun created a so-called “Mouse Paradise” — a habitat with unlimited food, water, and shelter — to study the behavioral effects of overpopulation. At first, the mice thrived.
They ate, bred, and lived without fear. But once the population reached around 600, something dark emerged.

Social hierarchies formed. The strong dominated resources. Mothers abandoned or even attacked their young. Males lost interest in mating or became violently territorial. Eventually, reproduction ceased altogether. The colony descended into cannibalism, isolation, and apathy, until it died out completely — despite everything they needed to survive being right in front of them.

Calhoun repeated the experiment 25 times, each with the same grim outcome.
His conclusion was chilling: when a society loses purpose, cooperation, and social structure — even in abundance — it collapses from within.

Today, Universe 25 stands as a stark warning about the balance between comfort, connection, and survival — a reminder that thriving requires more than just having enough to live. It requires meaning.
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>>16833756
>then they will try go to another are or spread more through the land and not concentrate too much
You dumb fucking nigg-
>I know this is not what we are seeing today but it will happen in the future when living in the cities is completely impossible.
Oh. Well I disagree but we shall see.
>>16833696
>Humans do the same thing
Nope. People reproduce less now than ever, and urban people have significantly fewer kids than rural people
>>16837585
they also invented and shilled the global warming meme
>>16835032
Rockefellers funded LGbt paedophile supporter Alfred Kinsey and eugenics, feminism and population control.
>>16837266
its completely fictional
Anonymous 10/30/2025, 10:22:20 AM No.16831319 [Report]
Thread 16831319
>our equations for gravity do not work
>perhaps our equations are wrong?
>nah they cant be, it must be le spooky dark matter!!

defend this bullshit
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>>16831319 (OP)
it isn't just gravity that predicts nigger matter. there are a lot of fields that do too, such as cosmology. the observations on the cosmic microwave radiation background are only consistent with current models if you add nigger matter to the composition of the universe in the early momen...
>>16834243
>your belief in the orthodox conventional belief system is a necessary side effect of your social cowardice and has nothing to do with rationality
Because of the limited brainpower, lackwits also like to presume that memorizing textbook "facts" is a shortcut to being smart, while in reali...
>>16832300
literally it was the work of actual scientists refining uranium and testing neutron moderators and measuring its energy output that made the math feasible for building a bomb. why do you think that retard was playing with the demon core in the manner he was????

see heisenberg and the kra...
>>16831491
maybe it did, or maybe it fucking didnt because its accelerating for no reason

genuinely why do so many people not realize theres no fucking measurement of these things, the big bang and dark matter are merely theories to explain phenomena

theres many ways the cmb and movement of the g...
>>16834068
your only upset because you don't seeing it pointed out that your belief in the orthodox conventional belief system is a necessary side effect of your social cowardice and has nothing to do with rationality
Anonymous 11/1/2025, 5:05:19 PM No.16833381 [Report]
Thread 16833381
>NOOOO YOU HAVE TO LET US RESEARCH MATH THIS REALLY NEEDS MILLIONS OF DOLLARS
>AND LOOK AT ALL THE FEMALE PhDs RESEARCHING FAKE DISEASES THAT EXPLAIN AWAY THEIR OBESITY THAT IS ESSENTIAL TO PROGRESS_tm
>LOOK AT HOW HARD SHE IS SCIENCING!!!
Math has specialized into nonsense, nothing is applicable.
We physically can't even transfer a 1000th of the scientific knowledge generated each year. It's time to blow away the chaff
https://www.youtube.com/watch?v=yLvO070E_dI
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>>16835941
It's disgusting
>>16834379
That's a good point actually, we need to shut the reactors down.
>>16834192
>Minimum of six figures a year for a soldier is crazy
And that's the reservists.
>>16833402
Agreed
One good reason is due to the hormone cycle
Additionally, estrogens increase psychosomatic symptoms while androgens suppress it
I love how incel NEETs who obviously have never worked a single day in their lives come to clue us on things they have 0 knowledge about
Anonymous 11/5/2025, 6:09:13 PM No.16837563 [Report]
Thread 16837563
thoughts on modern science? can it be fixed?
>https://onlinelibrary.wiley.com/doi/full/10.1111/stan.12241
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Anything related to probability should be banned on /sci/, the reason is obvious, you'll not get a real discussion here.
Anonymous 11/5/2025, 6:30:59 PM No.16837575 [Report]
Thread 16837575
>normal
>regular
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Equiangular equilateral
Anonymous 11/5/2025, 2:00:17 AM No.16837073 [Report]
Why do people act like “nothingness” is some default state that existence popped out of?
I don’t get how anyone thinks real “nothing” could exist. You can picture a void or black space, but that’s still something. If there was ever truly nothing, how could anything start? There’d be no space, no time, no potential for change. It just doesn’t add up
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>>16837325
Just want to say, this is a really good response. Brings up a lot of great points. Especially the one about how geometry leads to physics. I mean, just look at linear algebra, and how that gets used now for basically everything these days, and it's like turning algebra into geometry prett...
>>16837073 (OP)
Death is observed laying six feet under ... for eternity.
>>16837311
Law of explosion says a logical contradiction always leads to a deductive explosion.
x=-x is the arithmetic description of a self-contradicting (ie self-negating) arithmetic logic element.
Arithmetic axioms mandate the logical contradiction x=-x at x=0 because 0=-0 thus 0 can only be desc...
>>16837073 (OP)
>I don’t get how anyone thinks real “nothing” could exist.
Its an empirical fact, anyone can hold nothing for themselves, anyone can see nothing with their own two ears and taste it with their own two feet, if not for nothing, you would always be holding an infinite number of things as th...
>>16837073 (OP)
It could come from the misconception that the big bang theory says the universe started as nothing and then there was a big bang and the universe appeared, that seems to be a common religious argument for a God, that he must have created the universe because something can't come from noth...
Anonymous 11/3/2025, 5:45:42 PM No.16835273 [Report]
/mg/ - math general
Exact sequence edition.
ITT: Discussion of math

Previous thread: >>16803023
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>>16835326
What happened to Mathchan?
>>16836854
>>16837205
Roman is pretty good. Lang's Algebra also touches on modules and the tensor product, it's worth checking out.
>>16836854
since other anon mentioned Rotman I'll point out that Introduction to Homological Algebra Chapter 2 has a great explanation of tensor products, as well as a QRD rundown on modules in general
>>16836854
Roman's Advanced Linear Algebra has a ton of material on modules and a decent amount on tensors (if im remembering correctly, I'm sure about the modules but it's been a couple years since I've opened that book).
does anyone know a good, quick resource to learn the basics about modules, tensor products, and fibred products? i'm going through the rising sea of algebraic geometry right now and the category section is whopping my ass, mostly because it's using these things that i have never worked with before
Anonymous 11/5/2025, 5:19:00 PM No.16837516 [Report]
Thread 16837516
With the average lifespan increasing over time, would you expect that healthy people who are young today will be living to 110 instead of 90?
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>>16837547
Presumably the medical system won't be collapsing in on itself while you're old
>>16837524
This. People are dying en masse.
>>16837516 (OP)
>With the average lifespan increasing over time
Life expectancy has been going down.
>>16837580
>says nothing
>repeats
>>16837562
>forgets the central limit theorem after being told he forgot the central limit theorem
Damn.
Anonymous 11/2/2025, 8:02:12 PM No.16834312 [Report]
Is this really a math board?
Can this board count upwards along the number line?
Here goes:
>1
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25
>>16834312 (OP)
which number line?
what base?
2i
3
>>16834501
N+1
Anonymous 11/3/2025, 2:16:47 PM No.16835058 [Report]
Did the universe 25 behavioural sink utopia really happen?
A biologist allegedly put hundreds of rats in a "rat utopia" and watched them descend into overpopulation, mass cannibalism and infertility through social dysfunction, but we only have his papers to go on as proof they really happened. There is no account of his funding, location or movements for the time period so for all we know he wrote up a fiction story as a hoax in his garage.
Is there any evidence that the events his paper describes were real?
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>>16835058 (OP)
No, he didn't actually do any of it
>>16835058 (OP)
It was overpopulated, it only shows what happens if rats don't get space.

The issue didn't happen when the universe was bigger so all the rats had space.
>>16835058 (OP)
>>>16833672
Anonymous 11/3/2025, 4:20:22 PM No.16835179 [Report]
Thread 16835179
What if quantum fluctuations are just compression artifacts of the simulator?
What if quantization itself is just the sim’s resolution limit?
If we really lived in a simulation, why would the dev waste so much memory on an infinite universe we’ll never see, instead of just making a smaller one with enough RAM left for deterministic physics at the microscopic level?
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>>16837609
Quantum fluctuations are neither predictions of a theory nor measurable objects. They are nothing.
>>16835179 (OP)
quantum fluctuations are just interactions we can't measure in a high enough resolution to determine what they are, we can only go so far
>>16835179 (OP)
there is no simulator
>>16835179 (OP)

is cosmic ray hitting a spot
>>16835179 (OP)
they’re aether noise
Anonymous 11/3/2025, 9:05:03 PM No.16835454 [Report]
Thread 16835454
why is science so boring now?
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>>16837522
>what we have now isnt enough to deal with life
it isn't enough for you because you're genetically inferior, but for the people who do succeed in the normal amount of time of quicker it is enough time. lengthening the human lifespan will have dysgenic effects if doing so allows lesser ind...
>>16835661
>the only people who wish for extra time are those who can't accomplish life's basic goals in the time normally allotted.
Thats a lot of people bro sometimes people have problems that they fix but it sets them back a few years, i think we are unironically evolving towards longer lifespans...
>>16835661
God I love these autisticly confident and utterly unmoored from reality type sweeping statements about life that only 4chan can serve up.
You make this website special, friend. In more ways than one.
>>16835454 (OP)
Because most of it these days is lies and propaganda instead of actual science.
>>16836189
Some autistic men just want to see the world burn and flirt with French chicks at le salon.
My man was disassembling perfectly good spectacles and then mixing and matching them into bizarre chimeras he called "bifocals". Autistic af.
Anonymous 11/4/2025, 2:10:12 AM No.16835764 [Report]
Thread 16835764
we have millions of universes and science only knows of one
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>>16835765
Watch "The One".
>>16835765
it is in one of the names
There’s only one universe
>>16836758
>Can I get a citation for that? With experimental evidence.
>>16836758
>no
>>16835765
I think it is a simple case of Occham's Razor that there are millions of universes rather than the one that is apparent.
Anonymous 11/3/2025, 8:17:46 PM No.16835424 [Report]
Thread 16835424
nope, no science for (You). We need to fund Israel!
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>>16837542
Two more explosions
>>16835717
Seethe harder, Chomsky.
>>16837495
Starship is decades ahead of the rest of spaceflight industry you retard.
>>16835424 (OP)
what is the point in scientific projects that are supposed to begin decades in the future? counting delays, this probe probably launches on the 2050s, arrives at its destined point in the 2060s and finishes its mission in the 70s-80s.
Most of the population alive today will be dead by the...
>>16835738
>when he lands on the Moon
That ship has long sailed.
You worshipped a snake oil salesmen when you've been told not to.
Now, for your ignorance you pay the price.

China will land on the Moon, and then on Mars.
NASA is dead, and elmo will blow up more of your tax money forever.
Anonymous 11/3/2025, 8:53:41 PM No.16835447 [Report]
Thread 16835447
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>>16835447 (OP)
What's your endgame, soap polish?
>>16837404
>synergistically driving genomic instability and oncogenesis

Tumor weeks
>>16836859
If you compare original SARS-CoV-2 from 2019 with its least lethal mutations such as Omicron, the first one is only x3 more dangerous.

From in vitro cytopathicity assays (genetic-driven):

-Ancestral SARS-CoV-2 (Wuhan-Hu-1): TCID50 = 10^3.5 PFU/mL in Vero TMPRSS2. 80–90% CPE at 48 hpi

O...
>>16837360
Vaxxies prefer such "studies" like pic-rel. Retrospective design, prone to selection bias, confounding and inability to establish causality. It requires prospective RCTs for validation. Small vaccinated cohorts, only 180 (NSCLC) and 43 (melanoma) patients vs 704/167 unvaccinated, limits s...
>>16837353
Mechanistically LNPs facilitate endosomal escape, delivering modRNA to cytosol. However LNPs may enhance cellular uptake and stability enabling unintended reverse transcription by endogenous LINE-1 retrotransposons (as per Alden et al.2022 fe). The resulting cDNA could integrate via NHEJ,...
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