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🧵 Isotope enrichment

Jefferson01 No. 16373949

https://chemistry.stackexchange.com/questions/184558/nmr-for-diamagnetic-uranium-molecules-isotopic-enrichment

Does anyone know how to tell if this works or not?

Thank you.


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🧵 /sfg/ - Spaceflight General

Anonymous No. 16373880

Space Ladder - edition

previous >>16371665


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🧵 Question about IQ

Anonymous No. 16373813

Why does it have to be normed so that the average person is always 100 and why isnt it static? IQ can evolve over time. A 100 1930 isnt the same as a 100 today. So why isnt it depicted in an absolute scale that can much easier account for these differences?


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🧵 Can psychedelics cure depression?

Anonymous No. 16373809

I need to get rid of this trouble that can't be named, for good.


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🧵 Untitled Thread

Anonymous No. 16373806

How well does a 0.47uf X2 cap filter high frequencies? is it just placebo or does it really help reduce EMI interference? I mean the X2 cap by itself


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🧵 Untitled Thread

Anonymous No. 16373725

Apparently homosexuality is less inheritable than most other things. Alcoholism, phobias, political beliefs, religiosity, and even homophobia are more inheritable than homosexuality


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🧵 Untitled Thread

Anonymous No. 16373720

How did scientific fraud become so normal?


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🧵 ML

raphael No. 16373686

So my FSIQ according my psychologist is 100 and CAIT ICAR60 which correlates with gai. I can show proof if needed. I started studying the intricacies of machine learning and I knew theory since 2019, but couldn't do any useful feature engineering on stochastic time series data. I found the math for linear, kernel, multivariate, and tree boosting is just regression nothing else. It's either linear regression or non linear, either way its regression and it fits to data. It being over-fitting or curve fitting isn't of concern. can anyone explain how kernel regression got its name? its just non linear regression, multivariate regression is just multi dimensional regression and so on. what the fuck? does academia like mental masturbation?


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🗑️ 🧵 All probabilities are 50/50

Anonymous No. 16373632

Either it happens or it doesn’t


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🧵 Untitled Thread

Anonymous No. 16373622

You’re not a pseud Redditor who thinks the answer is –999 are you?
The natural wording implies size, that is, magnitude, that is, an absolute value. It also (though less firmly) implies whole numbers.


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🧵 Weighted Win Rate for Sunday league

Anonymous No. 16373445

So me and my friends have a Sunday league where we organise in teams of 5 and we play a match of football. We keep track of our win rates but we know this doesn't represent the reality of our performance because if a player plays a single match and wins then he gets a 100% win rate which isn't fair since there are players who played more and as such their wins should value more. What could be a formula that adds weight to the results based on how many games each player played. I know you're not my personal army but I suck at math and would really like to help my friends. Thanks in advance!


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🧵 ML fags including me

raphael No. 16373303

why are redditfags so retarded?

everyone on r/machinelearning is so optimistic while openai is using clustering scenario algorithms to "fine tune" the query output of gpt4 or 5 what the fuck is this how are niggers so retarded my FSIQ is 100

>https://www.reddit.com/r/MachineLearning/comments/1fd5hp7/comment/lmf7owe/?context=3


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🗑️ 🧵 Untitled Thread

Anonymous No. 16373293

Whats the cause of the big increase in mortality in Canada?


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🧵 Untitled Thread

Anonymous No. 16373236

Briefly, the argument of this book is that real science is dead, and the main reason is that professional researchers are not even trying to seek the truth and speak the truth; and the reason for this is that professional ‘scientists’ no longer believe in the truth - no longer believe that there is an eternal unchanging reality beyond human wishes and organization which they have a duty to seek and proclaim to the best of their (naturally limited) abilities. Hence the vast structures of personnel and resources that constitute modern ‘science’ are not real science but instead merely a professional research bureaucracy, thus fake or pseudo-science; regulated by peer review (that is, committee opinion) rather than the search-for and service-to reality. Among the consequences are that modern publications in the research literature must be assumed to be worthless or misleading and should nearly always be ignored. In practice, this means that nearly all ‘science’ needs to be demolished (or allowed to collapse) and real science carefully rebuilt outside the professional research structure, from the ground up, by real scientists who regard truth-seeking as an imperative and truthfulness as an iron law.


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🧵 Who invented calculus?

Anonymous No. 16373191

Its commonly said that Leibnitz and Newton invented calculus simultaneously and independently. But if you actually think about it its most likely complete BS. There is simply no way that such a monumental discovery was made by two people at the same time. One or both of them copied it from someone else, thats the only way this makes sense. Also intrigue and scams were extremely prevalent during the 17th-18th centuries. My hutch feeling says that Leibniz came up with calculus first and salty incel Newton stole it from him.

What do you think? Do you buy the mainstream narrative?


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🗑️ 🧵 Untitled Thread

Anonymous No. 16373174

almost every single white collar worker that I met has at least one highly educated parent in the sphere of engineering, science or medicine. Do our lives really boil down to genetics only?


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🧵 Is Real Analysis's Difficulty Overstated?

Anonymous No. 16373137


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🧵 Untitled Thread

Anonymous No. 16373060

Can sound frequencies affect the strings of the string theory?


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🧵 Any advice for quantitative reasoning?

Anonymous No. 16372906

I know it's college math for dummies but I'm a dummy. It literally makes no sense


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🧵 Untitled Thread

Anonymous No. 16372855

>theorema egregium
>theorema elegantissimum
Why was he such an arrogant narcissist? His theorems aren't even that remarkable.


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🗑️ 🧵 Untitled Thread

Anonymous No. 16372843

how come so many hurricanes were forecast for this year when its common knowledge that sunspot activity depresses hurricane activity?
are the climate scientists who made the forecast so ignorant of basic science that they didn't even know about the inverse relationship between sunspots and hurricanes?


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🧵 Is it possible to heal hemorrhoids without surgery?

Anonymous No. 16372809

There has to be a way to do that, right? If it appeared it can also disappear, right? There must be something logical about it.


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🧵 Untitled Thread

Anonymous No. 16372770

y tho


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🧵 sacred geometry research

Anonymous No. 16372625

Is sacred geometry real or BS?

Not asking /x/ because I want to see if there's actual science research behind them.

What happens if I make with cardboard paper these figures and put a bottle of water under them?