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/sci/ - Science & Math

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File: 131 KB, 800x800, cute-happy-smiling-broccoli-vegetable-show-muscle-cute-happy-smiling-broccoli-vegetable-show-muscle-vector-flat-cartoon-character-175335715.png [View same] [iqdb] [saucenao] [google]
16102058 No.16102058 [Reply] [Original]

What's the truth about nutrition and longevity? How do I maintain a healthier body, skin, and hair for as long as possible? What diet do I need? What matter is to be avoided? What books have insightful, detailed, and rigorously proved info for this (no shitty self help or modern myth spreading garbage)?

>> No.16102178

>>16102058
Longest living person smoked a cigarette every day, you could try that

>> No.16102623

>>16102058
Diet is cope, you're dying at 74 like your bronze age ancestors, sorry bud.

>> No.16102697

There was a WW2 vet that smoked cigars and drank whisky every day and he was 112.
Dude ate WW2 south Pacific food from 1940-1945. Then smoked 12 cigars and some whisky coffee until his death.
Lived in Texas by oil refineries.
Take with that what you will.



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16102028 No.16102028 [Reply] [Original]

This just blew my mind.

https://www.youtube.com/watch?v=qYSKEbd956M

https://en.wikipedia.org/wiki/Entropic_gravity

https://arxiv.org/pdf/1001.0785.pdf

2 replies omitted. Click Reply to view.
>> No.16102074

>>16102028
Modern theoretical physics is just grasping at any mathematical concept and trying to rectify it with whatever science is doing. One by one they try every piece. It's over bros.

>> No.16102081

>>16102063
>reading YT comments
ngmi

That show's exposition is solid, of course you have to pause or roll back whenever a concept or formula is not obvious, but I feel it's a great introduction to new topics.

>> No.16102362

>>16102028
Pretty cool
I don't know what to make out of it though

>> No.16102458

>>16102362
It means an "Entropy Drive" could be a real thing powering a spaceship. Also known as an Infinite Improbability Drive.

>> No.16102509
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16102509

okay so let me get this straight
the "universe" (what we perceive) is a projection of a higher dimensional field, and hypothetically there are equally lower dimensional fields as well below us, and the shit we observe as being gravity is just this higher dimensional field interacting with our own?



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16102017 No.16102017[DELETED]  [Reply] [Original]

how come science costs so much and produces so little?

>> No.16102023

>>16102017
Science rewards busywork, literally. Just pump out a paper, any paper at all, doesn't matter what it is or what it says. DO WORK.

>> No.16102033
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16102033

>>16102017
the young sheldon show is a great example of why science is such bullshit

>> No.16102061

Because if science could improve the world then some kind of mafia would kill the science and the people who practice it and poison the science well making it infertile and untrustworthy.
And that leads to science miscarriages and abortions killing the young science into a disabled inept slug.
But you know that's like a crazy conspiracy theory with zero proof and was deboonked by soience.

>> No.16102064

>>16102033
Because science is a useless self important narcissist that injures everyone around it, but is loved and cherished at loss for mostly religious and humorous reasons which largely reflect our own self important?



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16102012 No.16102012 [Reply] [Original]

we aspergers despite all our qualities are treated as retards or clowns by everyone and even if we are savant we are considered a useful freakshow. we should put aside our differences and team up for our rights. we will be kings, we will have literal princesses by our side and bring Earth to a righteous and wondrous path. this is a thought-provoking post

>> No.16102097

Fuck you. Autism isn't real. I'm not autistic I'm antisocial.
Why would I want to waste my time with humans?
I'm sick of being called an autist. I'm not a retard like them. I reveal in suffering... but mostly useful suffering.
Suffering stupidity is not useful.

>> No.16102100
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16102100

>>16102012
>he's a butt-sandwich



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16101982 No.16101982 [Reply] [Original]

Just noticed that prevalence of gooning and reports of adderall strength decreasing occurred at the same time.

Does masturbation impact the effectiveness of treating ADHD with adderall? While they both impact dopamine, they impact different pathways, still wonder though.

>> No.16102039

>still wonder though
You’re asking because your porn addiction may be fucking up your meds aren’t you

>> No.16102046

>>16102039
Stop projecting, faggot.



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16101981 No.16101981 [Reply] [Original]

https://www.businesswire.com/news/home/20240206170882/en/Stemson-Therapeutics-Announces-Technological-Breakthrough-in-New-Hair-Growth

How soon until hair replacement becomes affordable in the $10,000s range?

7 replies omitted. Click Reply to view.
>> No.16102380

>>16101981
>pic
whatever that terrible disease is, I want to never catch it.

jannies, earn your wage and delete this gore thiread

>> No.16102511

>>16102380
theyre hair transplants. each pore is an incision a follicle was inserted into.

>> No.16102750

>>16102003
>Look at how popular tranny hormone are for baldies.
unironically why aren't tranny orgs funding the shit out of this

>> No.16102752

>>16102511
How hard would this be to /diy/?

>> No.16102903

>>16102752
youd need 125+ iq for bare competence and strong mirroring, visuospatial, and mirroring abilities.

youd need to do the transplants up to 15,000 times without infecting yourself. this is a tall order for a single person.



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16101977 No.16101977 [Reply] [Original]

What do you guys think of my new number system?
does anyone want to prove some theorems?

>> No.16102002

coal

>> No.16102005

coal

>> No.16102054

>>16102005
>>16102002
Huh? Did you mean cool? Why did you pay the same thing twice?

>> No.16102117

>>16101977

i is defined as the algebraic number satisfying x2 +1 = 0. Its usefulness comes from the fact that you can create a quadratic extension of IR called IR(i) = C
This degree-2-extension allows us to find many exiting results.

In your system, i2 = j2. Hence, they are the same algebraic number, both equivalent in creating a 2-degree complex vectorial space which includes IR.

Easy way to prove that :

j2 = -0.999... = A

10j2 = 10A = -9.999... <-> 10A = -9 + A <-> A = -1 = j2 = i2

All right, since C is defined as a commutative-body which is also a quadratic extension of IR, it's homogeneous to IR[X]/X2+1. That polynomial form is satisfied using either i or j.

I don't see where we can go with such system.



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16101956 No.16101956 [Reply] [Original]

ChatGPT is schooling me with facts and logic, but little does he know, that I am actually right most of the time, and there are periods where it says exactly what I was saying to begin with, except in a longer and more concise way. There's been times where I said something and when it broke down my argument it agreed with me indirectly, if I had the patience required to come up with a proper response to the reply I got, I could have made it say specifically that I was right. Small victories, anons, one at a time, we're getting there.

>> No.16102008

>talking to a bot is considered a victory now
This generation is so fucked.

>> No.16102016

Is that impressive?
I'm always school ChatGPT on mathematics. It's completely incapable.
I decided to stop because I need to be getting paid 600 an hour if they want me to teach AI how to actually do math good and correctly.

>> No.16102062

>>16102008
Have you tried it? It's actually pretty difficult to make it say something you've articulated yourself. Most of the time it wants to say no, but then it agrees with you in part. You should try it, I've talked about many different things with it and it is great for learning stuff you're not that sharp at.



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16101900 No.16101900[DELETED]  [Reply] [Original]

>> No.16101906

define exist

>> No.16101910

>>16101906Life is a quality that distinguishes matter that has biological processes, such as signaling and self-sustaining processes, from matter that does not, and is defined descriptively by the capacity for homeostasis, organisation, metabolism, growth, adaptation, response to stimuli, and reproduction. All life over time eventually reaches a state of death and none is immortal. Many philosophical definitions of living systems have been proposed, such as self-organizing systems. Viruses in particular make definition difficult as they replicate only in host cells. Life exists all over the Earth in air, water, and soil, with many ecosystems forming the biosphere. Some of these are harsh environments occupied only by extremophiles.



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16101771 No.16101771 [Reply] [Original]

iopscience.iop.org/article/10.3847/1538-4357/ad1bc6
Will dark matter believers ever recover?

>> No.16101777

>>16101771
Unfortunately we need to wait until all those whose careers are tied to dark matter die or something. Science advance faster with funerals, specially jew funerals.

>> No.16101780

theoreticalfags are the most easily disposable of all the sciences.
pointless fluff



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16101702 No.16101702 [Reply] [Original]

1+1=2 is false because nothing is ever exactly like another thing in the real world.
What math rules are there out there, nerds...

6 replies omitted. Click Reply to view.
>> No.16101782

>>16101773
On the nanoscale, this is not true
also zero doesn't exist so how are you going to measure it

>> No.16101788

>>16101779
so one molecule can be made out of something completely different than any another molecule ?

>> No.16101798

>>16101788
what? molecules can have handedness depending on structure. how are you comparing protons to fucking molecules, and why?

>> No.16101808

>>16101798
old scientists thought that all molecules were the same

>> No.16101843
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16101843

OP makes a good point and I've always thought the same.
Mathematics goes so far trying to explain reality but it's obvious it can't be right. Math is abstraction, simplification of reality that works... With a margin of error.
If you go too deep into math, the margin of error grows so much that it's nonsensical to try to apply it to explain reality.
Irreal numbers, really?
1+1=2
You won't find a case like that in nature.
Even 1 H atom + 1 H atom are going to have some unexpected reaction if you "add them together.
There is no 1 thing exactly equal to another. Atoms of a same element will have different positions, entanglements, or whatever different properties that we've to discover yet.
I agree with OP.



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16101666 No.16101666 [Reply] [Original]

Why did mass shootings replace the serial killer? It is the decline of IQ, and the decrease of attention spans? Can only white people be serial killers?

>> No.16101721

>>16101666
being a serial killer in the first world is very difficult to pull off now with DNA evidence and mass surveillance. one mistake and you're caught.

>> No.16101764

>>16101721
60% of murders go unsolved, just by not killing someone you know and staying around that puts you above the 99%. If you go around shooting stranger with a homemade gun, or trapping places, how would they get caught? I think they all know this and are acting like this.

>> No.16101781

>>16101666
Because serial killers became our leaders

>> No.16101795

>>16101781
*tips fedora*
so true!

>> No.16101796

>>16101666
in the past it's normal for you to be not in contact with anyone for like a month. it's easier to dispose the evidence properly in that time span.
now phones are everywhere if nobody see a woman online for 3 days they'll call the cop.
also camera is everywhere at every intersections and corner, not easy to pull off killing anyone without a single person noticing anymore.



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16101628 No.16101628 [Reply] [Original]

What are the chances of finding complex life forms on places like Enceladus, Europa and Titan?

6 replies omitted. Click Reply to view.
>> No.16101959
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16101959

>> No.16101963
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>> No.16101965
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16101965

>> No.16102127
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16102127

>>16101959
is this just a deep sea thread now?

>> No.16102457

>>16101907
The deep ocean is terrifying. I don't even want to imagine what is down there.



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16101551 No.16101551 [Reply] [Original]

>> No.16101787

>>16101551
if i get dubs you abandon the thread

>> No.16101791

>>16101787
one more

>> No.16102090

>>16101787
I never thought I would reroll for a fag

>> No.16102120

>>16101787
>>16101791
>>16102090
cringe





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16101429 No.16101429 [Reply] [Original]

Why do science twinks exist

17 replies omitted. Click Reply to view.
>> No.16102015

>>16101987
homosexuality is a sin

>> No.16102026

>>16101429
is he some sort of annoying youtube person?

>> No.16102040

I wish all homosexuals a very unpleasant eternity in hell.

>> No.16102052

>>16102026
He lights old trucks on fire in his back yard with lasers.

>> No.16102663

>>16101857
You know "Iran" literally means Aryan, right? Iranians are Aryans and Caucasians, as Georgians, Armenians, Azerbaijanis, etc.



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16101420 No.16101420 [Reply] [Original]

Hello, I’m a schizophrenic. Not really, but that’s what they said. Actually schizo-affective. Was giving super strong meds after being detained for doing nothing except making my poor old mother overwhelmed because I said my life was hell. Anyways, I just wanted to point out that science is fucking gay and fake. “A mental disorder is a chemical imbalance. It’s no different than a problem with your heart”, how fucking retarded. Prove I have chemical imbalance then, you can’t. But they tried to overdose me on all sorts of pills that made me a fucking zombie. All for insurance money, pharma money. Now I have to live life hiding what I’ve been through and I now have to deal with a stigma when I see old friends or family. I try to put it behind me but I’m triggered all the time. Covid ordeal - triggered. Tranny rights- triggered. So someone wanting to cut off a boys dick or their own dick isn’t mentally ill or chemically imbalanced? Huh?! Oh btw, I stopped taking the meds immediately after leaving the loony bin and now own a house, have a wife and run my own business. The Indian cunt doctor that tried to ruin my life said “you’ll be in and out of institutions the rest of your life if you don’t stay on the meds I give you” Fuck that loser. She gets paid for treating people like trash and making them dependent on drugs. Indians developed this branch of psychiatry if I’m not mistaken. It’s quite a fucking scam. Fuck science. Fuck doctors. America is a shit hole. If you don’t think so then you’re a npc.

26 replies omitted. Click Reply to view.
>> No.16101940
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16101940

>>16101901
The world is filled with lies and morons, every smart child realizes that fast.

>> No.16101947

>>16101940
That doesn’t help and referencing 9/11 conspiracy theories is more schizo than I’ve ever been

>> No.16101951
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16101951

>>16101947
Get your meds dipshit.

>> No.16101957

>>16101951
Dude fuck you. I don’t need meds.

>> No.16102567

>>16101763
That second video. That’s exactly what happened to me. Holy shit. How the fuck do these people get away with it?!

Also look at the responses on here. People are fucking assholes and talk to me like I’m a piece of shit. This is how it is in real life too except people don’t say the shitty stuff out loud. You fucks are pussies. You woulda kys if you went through the shit I’ve been through.



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16101346 No.16101346[DELETED]  [Reply] [Original]

.

>> No.16101453
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16101453

>> No.16101473
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16101473

>> No.16101485
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16101485



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16101262 No.16101262 [Reply] [Original]

>The year is 2100 and biological immortality has been achieved
>We've achieved methods and procedures to 3D print brain tissue and successfully integrate it into a persons physiology
>Over time, you suffer from dementia, brain cancer, strokes etc.
>You replace the lost tissue with all it's former neuronal structures throughout your hundreds of years of living

Are you still the same person? How can we be sure you're experiencing the same type of conciousness you did before? Where would your ideas, memories, ambitions and personality really come from?

9 replies omitted. Click Reply to view.
>> No.16102152

>>16101673
But wouldn't this mean there is a component of our body that isn't pysical?
Or does this mean that our body is so physical you can just print and past components with no interruption?

>> No.16102512
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16102512

>>16101297
>are you ever?
No

https://www.youtube.com/watch?v=5WKqO16mkGE
https://www.youtube.com/watch?v=JomlwxRAtZo

>> No.16102525

>>16101262
>Consider a ship of Theseus
>Oh my model of consciousness doesn't make this consideration meaningful anyway :^)

At any rate the ship of Theseus isn't perfectly analogous anyway; simply doing the operation really really slowly changes nothing. I can replace neurons one at a time with lego bricks and not die for quite a while, doing it slowly or quickly doesn't make it more of less technically feasible.

>> No.16102580

If you do it slowly then you stay "yourself".
If you replace too much too fast then it's not "you" anymore.
>muh copy is me tho!!!
Go kill yourself then. I will not follow you retard copies.

>> No.16102582

>>16102525
Time does matter when it comes to the brain. It's takes time for neurons to find each other and make those pathways that create your individual mind.



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16101257 No.16101257[DELETED]  [Reply] [Original]

Best physics books out there?

2 replies omitted. Click Reply to view.
>> No.16101263

scientifically speaking, why do I want to bury my face in there so badly?

>> No.16101270

>>16101263
What book is she reading? I doubt it's anything interesting enough for that. Probably some thin chicklit

>> No.16101271

>>16101257
>CM
Treatise on Analytical Statics 1+2
Treatise on the Dynamics of Particles
Treatise on the Dynamics of a System of Rigid Bodies 1+2
Treatise on the Stability of a Given State of Motion all by Edward John Routh

Treatise on analytical dynamics of particles and rigid bodies by E. T. Whittaker, Sir William McCrae
Foundations of Mechanics by Abraham and Marsden
Landau & Lifshitz 1

>SM
The Variational Principles of Mechanics by Cornelius Lanczos
Landau & Lifshitz 5 and 9
The Principles of Statistical Mechanics by Tolman
An Introduction to Statistical Thermodynamics by Terrell Hill

>SR
Special Relativity in General Frames by Éric Gourgoulhon

>GR
Semi-Riemannian Geometry With Applications to Relativity by O'Neill
The Geometry of Kerr Black Holes by O'Neill
General Relativity for Mathematicians by Sachs and Wu
The Large Scale Structure of Space-Time by S. W. Hawking, G. F. R. Ellis
Landau & Lifshitz 2

>QM
Quantum Theory for Mathematicians by Hall
Quantum Mechanics for Mathematicians by Takhtajan
Landau & Lifshitz 3

>QFT
Quantum Field Theory: A Tourist Guide for Mathematicians by Folland
Quantum Field Theory for Mathematicians by Robin Ticciati

>QFT + ST
Quantum Fields and Strings: A Course for Mathematicians by Deligne, Etinghof, Freed, Jeffreys, Kazhdan, Morgan, Morrison, and Witten Vol 1+2

>QFT + QED
From Classical Field Theory to Perturbative Quantum Field Theory by Dütsch
Landau & Lifshitz 4
Landau & Lifshitz 8

>LQG
LQG for the Bewildered by Vaid
https://arxiv.org/abs/gr-qc/9806079
https://arxiv.org/abs/1010.1939

Supplement Landau & Lifshitz for the rest (Fluid Dynamics, Elasticity, Physical Kinetics, etc.), Hamilton's "Mathematical Gauge Theory" & the Sommerfeld lectures

>> No.16101283
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16101283

>>16101271
Thanks.

>> No.16101286

What's the best introductory physics book for someone studying medicine? I have to refresh...