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3:08 AM
People just really want the fundamentalnessometer to be a thing.
 
@dmckee what's that
 
Exactly.
 
Question (just posed). A car is moving at speed $x$ with it's headlights on. What speed is the light travelling?
Anyone want to take a stab at it?
 
$c+x$
 
(I have my own answer.)
Ah. but that would be FTL.
 
3:12 AM
I have no particular reason to believe Einstein
The guy was a crackpot
 
Okay, pal. Tell that to you professor.
your
 
So assuming the false answer of $c$, what is the issue?
Well...unless you want to be super pedantic and say the light slows down in air.
The refraction index of the atmosphere is like 1.0003
@ACuriousMind I see you're still awake
...impressive
 
So do I understand that you're saying $c$ is false?
 
@theDoctor it depends on how pedantic you're being. The effective speed of light is $c/n$, where $n$ is the refr. index of the medium.
 
And no, the question is just as interesting if you are a car traveleling in space.
Hey, we're on the save wavelength..... lol
 
3:20 AM
then the frame of reference does not matter, it will always be $c$
 
same
So if the car is moving (1/2)c, the speed of the light exiting the headlights is still C?
 
Can't remember if I shared this with you guys
 
@theDoctor yes
there's a formula for relativistic addition of velocities
 
@theDoctor Of course.
 
Hmm, so you're implying that there is an external force that limits the speed of light?
 
3:22 AM
All observer measure the same speed of light.
 
@theDoctor what
 
Subject to certain restrictions about locality.
@theDoctor No. We're saying that the nature of space-time are not what puny humans naively imaging them to be.
So we have to learn something about the real workings of space and time to understand this nutty business with light.
 
Hmmm, I will bring myself back to remember that theorem about all observers must measure the same speed. My answer is more solipsitic.
I think one must learn more than merely space and time, but the nature of distance ITSELF.
and time, prolly.
...but perhaps that's what you were saying....
I think space is not conformal to our simple 3-d notions of it.
But is a convenience that perceptual history has brought upon it.
 
relativity is very counter-intuitive
 
I'm not sure it's about relativity. I think it transcends relativity because it transcends the purely objective universe.
 
3:27 AM
@DanielSank Nothing worse than trying to pry pricing information out of vendors without signing on for an unending torrent of spam for shit you don't care about, have never cared about, and will never, ever need.
 
One must allow the possibility that light co-evolved with consciousness itself.
 
...
 
I was at APS in New Orleans talking to employer and I noticed that the vendors wanted to scan people badges to let them have swag. Same deal.
 
@dmckee: there are a few things worse.
..and therefore is subject to the rules of phenomenon.
meaning, the subject.
not ours, mind you, but "Gods" (quotes for the pedantic naifs).
 
@theDoctor Here's a hint. By this point you have already convinced ever single serious scientist in the room to tune you out.
 
3:29 AM
@dmckee WTF you were there and we didn't meet?!?!
 
No, a serious scientist does not rule out legitimate possibiltiies.
 
It is my solemn duty to meet you guys in real life.
 
@DanielSank I didn't realize I was going until the day before. Spur of the moment thing.
 
Awwww rats.
 
And I didn't think to wonder if anyone I knew was there until the last day.
 
3:30 AM
Have fun?
 
Only pedants who've eleveated science to a religion.
 
Then I felt stupid.
 
@theDoctor yeah no
 
@theDoctor science is a religion, sort of.
 
I blame it on that strangulation device I was wearing.
 
3:31 AM
Yeah, yes. No scientists turns a theory or model of the universe into FACT.
Correct, or not?
 
@dmckee lolol
 
Good news: I got a follow up.
 
@DanielSank: exactly my point.
 
Bad news. It's with a quant firm. Uncertain if I really want to be a quant.
 
@dmckee go to the interview. I learn a lot from those.
 
3:32 AM
Observations may be facts, but conclusions and models of the universe derived therefrom are NOT facts of the same kind.
 
@DanielSank That's my plan. In any case my mother in law would kill me is she heard I skipped out on one.
 
there are an infinite set of lines that can run through any finite set of observations.
 
@theDoctor I've gotten email from some guy who has 'solved' some huge problem every single month since I started grad school.
 
@theDoctor well yeah but science is all about the best story we can come up with. No need to yeah about theories being facts or not.
 
@theDoctor unless you have something more substantial to say I'm going to put you on ignore so I can listen to the interesting conversation in the room
 
3:33 AM
The first one came in literally 8 days after I got my school email address.
 
@dmclee: I am not suggesting I've solved anything -- I'm suggesting that science hasn't solved what it THINKS it has solved. IOW, everyone is a nutcase.
 
I'm under the impression that I'd know more about stochastic processes if I were on Wall Street.
 
It's just noise that distracts from real work. If you want to be taken seriously it is incumbent on you to talk the language and show that you actually understand what you're talking about.
 
@DanielSank: There is a need, because I hear students yap all day long about how science says this as if they're hearing from some divine oracle spouting truth.
 
::eye roll::
 
3:35 AM
@dmckee eh?
 
@DanielSank: what do you want to know about such processes?
 
That was a followup to my story about email. Intended for theDoctor.
Of course, stocastic processes are also noise, but in the context of quantitative finance they are the work.
 
@theDoctor I find noise interesting. I'd like to understand the links between the diffusion equation, stochastic differential equations, the Lengevin equation, and path Integrals.
@dmckee tee hee
 
Anyway, next stage is some kind of face-to-face quiz thingy about math and stats and programming and algorithms.
 
@dmclee: finding an accurate model of the universe IS real work. Science has made a very detached society -- a reflection of just how impartial and "objective" it is -- as if people were machines. Science currently medicates most major human emotions so patients can feel more comfortable, yet the problems get worse in the street.
 
3:38 AM
@theDoctor What you're doing is navel-gazing. And it will remain so until you start to confront the astounding pile of data that existing science has already organized.
 
@dmckee: I think the best you can do with regard to such behaviors is PCA.
 
Seriously, dude, special relativity is a work-a-day reality in particle physics (which is where I trained).
 
@dmclee: and PCA can be astoundingly hard if you don't know the dimensions of the data.
 
PCA?
 
@dmclee: re: relativity which is probably why particle physics hasn't accomplished anything.
 
3:39 AM
We use the whole subject every time we take beam, which happens about 2/3 of the hours in a year at high duty factor facilities.
 
@theDoctor oh come on, bro.
That's just plain ignorant.
 
haha
 
@dmclee: mountains of data are irrelevant if the basis of your model is wrong: that reality is independet of the subject.
 
How do you ignore on mobile?
 
Well, relative to the costs.
 
3:41 AM
@DanielSank you have to go to his profile first
ignore from the profile
the chat profile, that is
 
Sorry, I couldn't resist. It is my professional opinion, that half of the subatomic particles belong to a different singularity and should not be grouped together. That singularity is the source of all ANTI-particle elements.
 
@theDoctor It's not justa lot of numbers, it's a self-consistent framework that pulls together tens of thousands of independent measurements and explains them all in one package. That's what so many armchair philosophers don't even begin to have a clue about.
 
Yeah, the Christians have a self-consistent framework, too.
And?
 
You haven't a clue how deep and broad the agreement is because you aren't even able to understand the questions when they are framed in terms of math as they must be.
 
@theDoctor what's your point?
 
3:43 AM
I do actuallyi understand how deep and broad the agreement is --it's just that my understanding comes from outside the physics community.
 
Science and Christianity are very different.
Christianity is not amenable to change based on evidence.
 
The point, shoudl be obvious: present scientists are getting too self-absorbed and it leads to a type of inbreeding that is both dangerous and annoying...
 
Christianity has an authoritative book. Science does not.
 
Physics is not amenable to change based on inter-subjective experience.
they both share the same flaw: they favor their own methods.
and eliminate any competition.
to their power bvase.
 
@theDoctor yeah, academia has problems. But first, pease don't make the mistake of equating science and academic science.
 
3:45 AM
science has its vetted compendum of accepted texts.
base.
Hmm, science and academic science are different?
 
Second, you're full of crap. Science now is more integrated with industry, technology, and practical applications than ever before in history.
 
@DanielSank Be nice.
 
@theDoctor no, it doesn't.
@0celo7 ok
 
No, Mr Sank, science is not integrated AT ALL with real people. They only interface through gadgets and pills.
And that 's a real issue that is rendering our world chatoic.
 
The fact that we're chatting right now is evidence of how tightly science and practical experience have become.
 
3:47 AM
Can we please not have insults on the star board?
 
chaotic, and on perpetually unstable.
No, it's evidence of howmuch people want to connect to one another.
The science follows the subject to some degree.
 
@theDoctor that's one of the most offensive and ignorant things I've ever read on this site.
 
The bit where science spins off technology is where it gets checked by people without a stake in the process itself. Every hipster with an ipod is vetting the solid-state physics that goes into designing the chips even though they wouldn't know a phonon from a phonograph.
 
But I understand your point. I just want to shine a light on the limits of such thought.
What's offensive? That science has made our world more unstable?
That's is incontrovertably true.
 
@theDoctor many scientists become scientists because they want to improve the quality of human life.
 
3:49 AM
Nuclear weapons, biologitcall weapons, massive psychiatric drugs.
Yes, WANT.
 
Everyone who flies a transoceanic jet is vetting thermodynamics despite not knowing enthalpy from analogy.
 
But to assume that science alone can do that is nothing more than zealotry.
zealotry.
 
@theDoctor your are perhaps aware that the probability of being murdered is historically low?
 
PCA: principle compenent analysis.
Umm, but I think suicide might be high...
 
I like how the strong operator topology is weaker than the weak operator topology
Really makes sense, doesn't it?
 
3:51 AM
@0celo7 tee hee
 
Besides, those stats are based on peace-time. If the US (etc) country entered a war, all bets are off.
all stats rather
 
@DanielSank yeah, and strong convergence gives the weak* dual
 
@theDoctor yeah, I could say the same about bubonic plague.
 
whereas bounded convergence gives the strong dual
 
It's just wrong to be so glossy-eyed about science. The world of gadget-carrying kids is freakish at best.
 
3:53 AM
this is pretty awful
 
@theDoctor right. I agree.
It was better when they died of polio.
 
They didn't die of polio.
 
ugh, the old "polio" defense
 
@0celo7 it's more of a gambit.
 
Listen, most everyone right now has a low-level infection of polio that they never fought off because science ASSUMED that they would become immune.
 
3:54 AM
@theDoctor reference needed.
Or is that too sciency?
 
And relevance needed, too. If everyone has it then it doesn't seem to be causing a massive problem...
 
I'm a doctor, I'm going to try to give you a referene. But everyone carries variegated tissue at the injection site -- a sign of low-level auto-immune reaction. Other injections leave no trace at all.
It is causing a massive problem. It's just that the methods for measureing the problem are part of the disease: needles.
 
I'm actually kind of irritated that your username involves the word "doctor". Did you earn that title? And if not, given your attitude about science, why assume it?
 
There's a systematic, methodological error, is my point.
So it can't self-correct.
I can defend my title to anyone.
Give me your best.
I can get a healing event within 24hrs of the worst case in a hospital.
Medical science is among the most pathological.
 
@theDoctor oh my God are you anti-vaccine?
 
3:57 AM
But everyonen worships it.
@DanielSank: re: OMG: tell me: what is the purpose of the dermis.
 
@theDoctor to look good until adolescence and then get acne. Duh.
 
Medicines oath was "First, do no harm". But needles do just that, don't they.
 
You didn't answer my question.
 
"It's just a little pinprick" Pink Floyd says.... haha
No, I am anti-needle.
It destroys the very purpose of the dermis and untold millenia of.. what, evolution?
 
@DanielSank Ok, I think I have it. weak $\le $ strong $\le$ weak*/uniform $\le$ norm
this is terrible :P
 
4:00 AM
Doctors know far less than a car mechanic about the functions of every part.
 
maybe that last $\le $ is a =
I can't tell any more
 
@theDoctor unsurprising. Cars are simple.
 
too much terminology
 
@DanielSank: I said doctors know LESS.
A doctor could not take a body apart and put it back together a running living body.
 
So you don't like needless, eh? Good, if you ever need a blood transfusion I hope someone else with your blood type felt differently.
@theDoctor of course not.
 
4:02 AM
I will never need a blood transfusion, because I know far more about the blood than any doctor.
 
ok this is clearly someone trolling
 
@DanielSank: then how and WHY do you put your life into their hands?
 
why are you feeding it?
 
No, I am not trolling. If you can't handle a difficult argument, then you don't have science, you have faith.
 
@theDoctor because I have a problem they know more about than I do.
I don't generally need to be dismantled...
 
4:03 AM
There is a person in my life with a chronic condition. One that had a 100% percent fatality rate in a couple of weeks in the early years of the twentieth century.
 
Hmm, that may be true now, but you probably handed over your immune system to the AMA decades ago.
I had to do enourmous work to regain control and sensitivity of my own body.
 
That person has had the condition for about 25 years and is going strong.
 
Like when I had a resorbing tooth. I can't do my own root canal.
@dmckee nice!
 
@yuggib This operator topology stuff is horribly confusing. On page 111 in Yosida, he seems to say that the topology of simple convergence on $L(X,Y)$ is called the strong topology. Then he says that gives the weak* dual when applied to $L(X,\Bbb R)$. He says that the topology of bounded convergence gives the uniform topology on $L(X,Y)$, but then calls $X'$ with the uniform topology the strong dual. What gives? The strong dual doesn't have the strong topology?
 
@DanielSank:: In my practice, teeth are considered seperately to a large degree, and more or less mechanical problems, like a broken bone.
What's the condition?
 
4:06 AM
Hey @theDoctor I think the ideas you have put forth here are stupid. I hope you have a nice and peaceful life. Goodbye.
 
I have put forth numerous problems to doctors that they admit they have not much idea of the cause or the cure, yet they "practice" it on people daily, medicating the human condition into deeper pathologies.
You think they are stupid. You are not able to rebut them, you resort to insult.
It's okay not to have all the answers.
 
I can't help it: yes, some doctors suck; that doesn't invalidate modern medicine.
 
Myself, I had to go to immense personal turmoil to understand things that no doctor or scientist can answer. The problem is that everyone has already been "converted". They don't want to listen anymore.
No, I wasn't referring to a subset of doctors, I was referring to the whole philosophy of Western Medicine as held by the AMA.
 
@theDoctor I resorted to calling your ideas stupid because that's what I think. There's not enough substance to what you're saying to actually have a constructive discourse.
 
People put enormous faith in doctors because they seem to perform the miracuous, yet there is a limit to how much faith you should put into it, just like most anything else.
There is plenty of substance. I've made several controversial claims that are provable (or falsifyable if you prefer).
 
4:11 AM
In other words, I resorted to "insult" because your ideas are so poorly formed that they're not even wrong.
 
Is it what you think, though? Or is it what you feel?
 
@theDoctor of course. No reasonable person thinks medicine is miraculous or that doctors are angels.
 
@ACuriousMind It's as if a lot of phenomenon in reality can be approximated by computable processes. Wish one day we cna found out why they work. I suspect there might be some underlying 'symmetry' involved in the natural phenomenon that we are not certain yet
 
@theDoctor think. Definitely think.
 
@DanielSank: i gave assertions, not ideas, first of all, secondly, they are not poorly formed. We simply don't have a way on this forum to resolve them. Don't degrade yourself by overgeneralization.
 
4:13 AM
@theDoctor false. The only claims you made were about the site of polio vaccine injection and about widespread problems caused by lingering effects following the injection, neither of which you backed up.
 
@yuggib I guess the difference is between "strong topology of operators" and "strong topology"
They are in fact opposite :P
 
@theDoctor false
 
No, I also said I could get a healing event within 24hrs of the most difficult hospital cases.
 
@DanielSank maybe I hate functional analysis after all
 
@theDoctor yes that is obviously bullshit
@0celo7 why?
 
4:14 AM
this terminology is infuriating
 
maybe there's a typo
but I don't think so. The strong topology of operators gives the weak* dual and the uniform topology of operators gives the strong dual
 
Should I stop feeding this?
 
Literally no reason for this terrible turn of events
 
I feel dumb.
 
4:15 AM
The problems with widespread nedle-vaccinations, as far as I can see, are a slow, but continual degradation of human society. It's the frog that dies from a slow boil phenomenon --it happens gradually that everyone adapts as they go. Massacres from high school students? No big deal.
 
but then they decide to say that the strong dual has the strong topology
 
@DanielSank: Don't feel dumb. The problem is as deep and widespread as Christiandom.
 
so apparently the strong dual topology and the strong operator topology are different things
even though the dual is an operator space!
 
I myself, as I said, had to go through enormous efforts to get free. When you're a fish in a fishbowl, you don't know you're even in water.
 
look at the time
I must sleep
cheerio~
 
4:17 AM
Could you please leave or talk about physics?
 
@DanielSank ...sorry
I'm leaving
 
right, we got off track. Medicine just happens to be the most glaring (when you know how to look).
So, the relativistic model has been highly regarded for 100 years, yet has it gotten us anything but PhDs?
I think it's high regard is actually a social science phenomenon: people don't understand it.
So they attribute more to it than actually is meritorious.
There are serious, looming problems on the horizon that relativity cannot solve, but reaching out to kids and community members with science could help solve.
Medicine is the most serious problem though, and I would love to go into detail about it, but don't wish to do so if everyone wants to talk about particle physics.
@ocelo7: Sorry if you felt too overwhelmed. LOL
You know I've witness a serious issue when discussing things amongst the science-of-the-century devotees -- they tend to leave in anger (or something like anger) when they get to a point they cannot give a reasonable and quick objection. It's a type of social science problem. I'm not complaining.
 
@theDoctor yes, GPS wouldn't work without it. Did you know that?
 
Do they correct for relativity, to do positioning?
Speaking of chaos: How can they possibly launch umpteen satellites with 3 degrees of freedom with a precision that avoids the n-body problem and butterly effect?
What is their reference frame to know the velocity on 3-separate axiis?
 
Roughly speaking, yes. I find it fascinating that you're comfortable speaking the failures of relativity yet you seem to know nothing about it's practical success.
 
4:27 AM
I don't really think GPS is a success anymore than the i
iPhone, yet I do hold promise that it will eventualy improve the world.
 
@theDoctor you're dodging the point.
 
\it's not that i know nothing, btw. You went to another extreme. I just didn't ever verify for myself that relativistic corrections were being done to give precision.
 
You suggested relativity got us nothing but PhD's.
Admit that was incorrect.
 
Okay, that may be a fair point, it is giving us 2 meter precision about where we are if we need to know with our eyes closed.
I typicaly know where I am.
 
@theDoctor yet you are comfortable claiming relativity got us nothing but PhD's.
 
4:29 AM
Well, I'm concediing partially.
 
Good. Now consider that just maybe you actually know so little about the stuff you're commenting on that you'll find yourself conceding more and more if you actually pay attention :-)
 
Yet how can they actually create the precision that they offer, given the butterly effect.
I considered that 14 years ago.
 
"The butterfly effect" is a pop-science buzz word that means nothing specific enough for me to comment on.
 
You know it's okay, just to say (like a Christian should): Our model might be wrong.
It means something perfectly specific, give me a break: Lorentzian divergence.
 
@theDoctor Sure, relativity may eventually be superceded. No scientist is going to dispute that!
@theDoctor yeah ok so some systems are chaotic. Four satellites are not.
@theDoctor that's moving the goal posts. Stop it.
 
4:34 AM
It only takes three objects to have chaos (in Newtonian gravitational mechanics).
 
Yeah, if they're interacting.
Satellites are tiny. Their gravitational interaction is tiny.
 
Does the moon's gravitational effect on tides imply interaction?
I'd like to see a simulation actually showing how long it would take for the equations programed into the satillites to fail.
 
Why don't you go do some calculation or simulation so you can see that the butterfly effect isn't expected to play a major role in GPS satellites?
That's the beauty of science: you can check for yourself instead of debating baseless claims in the internet.
 
I don't want to suggest that they should fail. I'm not being a doomsayer. I think GPS could lead to some very useful applications. It's just that right now, they seem to be used to keep cities abyssmally poorly engineered.
 
@theDoctor then go do it.
 
4:37 AM
are the equations published?
Or is it stil considered "military" and classified?
 
@theDoctor which equations?
 
@ACuriousMind Well, that was super-starred for a while
So it gathered a lot of attention
 
The equations and relativistic corrections, along with complex timing communications, compensating for speed of light of complex orbits around earth.
 
The equations of relativity are published, as are the equations for how satellites orbit (Newton published them, and if you want me accuracy you use relativity).
@theDoctor I'm sure they are. It's all just applied Newtonian mechanics and relativity anyway so you can work it out yourself.
Go try instead of debating with me.
 
So they can't be verified.
or simulated.
no matter, really. I can do the gravitational simulation.
 
4:41 AM
Typo
Look again
 
I think you take it all on faith.
 
@theDoctor dude, I work in a lab where I do experiments every day of my life that can (so far) only be explained with quantum mechanics.
It's experience, not faith.
 
What work do you do, may I ask?
 
Superconducting qubits.
 
hmm IBM by chance?
 
4:43 AM
Nice job dodging the point, again.
@theDoctor no, Google.
 
What point, did I dodge? the point about working them out myself? Will I need a pysics degree to do the relativistic corrections?
 
You go right ahead and give me a theory that explains my experience better than quantum mechanics. Please. I'm waiting.
@theDoctor no, you need to read a book.
 
I find it suspicious that they call working with superconductance "quantum mechanics" as if anything that can't be explained by the general einstein-newtonian model is lumped into the bin called something exceedingly vague "quantum mechanics". Hey it's got a Q in it!
 
@theDoctor what the hell are you taking about.
 
Tell me about your experience. Perhaps I can. I've written a paper about the nature of the quantum field.
 
4:46 AM
@theDoctor what the hell are you taking about?
Who calls working with superconductors "quantum"?
 
I'm talking about how people willl dodge difficult questions, by lobbing it into a vague, poorly understood term and then walking away as if they've explained somthing. Psychiatry does it all the time.
 
The quantum mechanics in my work has to do with more than the fact that the system uses superconductivity.
 
Tell me what science explains superconductance? Chemistry?
Yeah
so please tell me your experiencs, I'm actually interested.
 
Well, a pretty good theory for some superconductors is the BCS theory, which involves quantum mechanics.
High temperature superconductors are not well understood yet.
 
I don't agree with BCS as it assumes a certain view of particle physics that I object to, but you probably won't want to talk about that.
 
4:51 AM
@theDoctor rejecting theories is fine if you have a logical reason. However, the BCS theory works, which is really the only thing a theory has to do.
In particular, whether or not we like a theory is irrelevant.
 
No, merely settling for "what works" is called hacking.
Yes, on your second point.
 
@theDoctor false. That's called "science".
 
Really? My definition of science included finding the "truth of the world".
 
@theDoctor nope
 
which, btw, has nothing to do with applications.
 
4:53 AM
Few, if any, scientists would like that definition.
 
So science is no longer interested in Truth? like newton, like einstein, etc.?
Yes, well, as I said, science has become a religion among many and has many sheep and devoted followered to prove it.
 
Einstein and Newton did exactly that: they found theories that work to explain experimental observation.
There's no "truth" because the theories always get superceded as we learn more.
 
Hmm, In Einsteins autobiography he talks about what motiviated him -- it was not about "what works".
 
So? Motivation and product aren't the same thing.
I'm motivated by all kinds of emotions etc. but that's not relevant when I write my results in a paper.
 
"predictable" the article says. That sounds like they're searching for truth.
 
4:57 AM
I suppose the various religious studies are neither arts nor science (natural or social) but I might be wrong since philosophy is considered a precursor of natural science (and it is sometimes classified in arts in some institutes), and religion is just a subset of it

I think the more likely answer are things like business management and other non economics non finance commerce subjects, things like career training, leadership programs and so on. O and don't forget administration things, as well survival skills and sports
 
@theDoctor also, you're wrong. Einstein definitely wanted to find a theory that worked.
 
Yes, but when you write a paper, you're generally trying to reach an audience of the accepted orthodoxy.
 
@theDoctor false
I am trying to communicate information to people.
 
Really? But there are many ways to communicate information. I expect that you're writing in a style that the orthodoxy has approved of, which is to say (for relevance to my point) in a fashion that does not make you look sloppy or a crackpot.l
 

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