🗑️ 🧵 Untitled Thread
Anonymous at Wed, 20 Nov 2024 08:21:31 UTC No. 16486019
What variables lead to liberals having low self-esteem
🗑️ 🧵 Careers/degrees for retarded autists?
Anonymous at Wed, 20 Nov 2024 08:10:45 UTC No. 16486014
I am an old retard autist who kinda liked math back in school since I coul study them alone without socialising
1. What degree can I get that I don't have to pretend I am passionate on the subject, last time I quit college cause I hate tards pressuring me to lie about being passionate?
2. What degree can I get that it requires the least amount of socialising?
3. How can I get it without having to talk to younger people since I am old and hate them. Preferably getting the degree online?
4. Can I study myself the the basics online before I enroll or am I being delusional?
Ps. I suppose you can recommend other stuff like physics/programming/stocks since maybe I could get into them too
🧵 Geomagnetic Excursion Imminent
Anonymous at Wed, 20 Nov 2024 07:19:53 UTC No. 16485985
When did you realize that you have at best a dozen years left to make enough money to get your bunker prepped?
🧵 Untitled Thread
Anonymous at Wed, 20 Nov 2024 05:33:43 UTC No. 16485935
What do you except when you see these 3 words in a research paper?
🧵 Simple oven model
Anonymous at Wed, 20 Nov 2024 05:00:59 UTC No. 16485914
I'm trying to remember how simple heat transfer differentials work and keep hurting myself in my confusion.
I took everything except multivariable calc back in uni, so every resource's insistence on using partial diffs is throwing me for a loop.
Basically, I want to model heat transfer from an oven to food. But with an ideal / simplified model to save my sanity.
Let's say I have the following:
1. A uniform sphere with radius r.
2. The sphere's thermal conductivity, k, which we will pretend is a constant?
3. A steady external heat source at temperature u_e applying uniformly to the surface area of the sphere.
4. The sphere's uniform starting temperature at time (t) = 0, u_0.
Then I want to solve the following things:
1. The time it takes for the center point of the sphere to reach target temperature (u0_f), t_f.
2. The temperature of the sphere's surface area at time t_f, s_f. (s = u at radius r.)
3. The temperature of a point halfway into the sphere at time t_f, h_f. (h = u at 0.5r.)
What is the generic equation supposed to look like? Is it not a simple single variable equation that I merely have to integrate to get distinct solutions?
I could have sworn heat transfer was used to introduce basic differential equations to us after we started to get comfortable with integration. Am I crazy?
As a topic of discussion beyond the above... has anybody else played around with (re)heating their food by using a high starting temperature and then dropping the temperature every few minutes? I can't be the only one who does this, right?
🗑️ 🧵 Untitled Thread
Anonymous at Wed, 20 Nov 2024 02:50:14 UTC No. 16485735
/longevity/ thread
I'm 32 right now. My parents are in their late 50's. I'm writing in late 2024. Will longevity therapies grant me and my parents eternal life?
🧵 Untitled Thread
Anonymous at Wed, 20 Nov 2024 02:29:40 UTC No. 16485704
Philosophy is science of science, philosophy is the highest form of science, and deserves a separate category.
🧵 How do islands get bugs?
Anonymous at Wed, 20 Nov 2024 01:28:21 UTC No. 16485646
I was watching thing about pitcairn island of the mutiny of the bounty fame. And I wondered if the island has bugs. Apparently it does. But how? How can an island spawn in the middle of the sea thousands of miles from any mainland and have insects and spiders on it?
🗑️ 🧵 Untitled Thread
Anonymous at Wed, 20 Nov 2024 01:23:22 UTC No. 16485638
DNA sequence from a colon cancer tumor matches the DNA sequence from Pfizer's mRNA covid vaccine.
What does this mean exactly?
Does it prove that the vaccine caused the colon cancer?
🧵 Untitled Thread
Anonymous at Tue, 19 Nov 2024 23:29:41 UTC No. 16485258
Mathematician Kurt Godel reformulated Anselm of Cantebury's ontological proof of God into an axiomatic proof, giving it some more credibility IMO. Picrelated. Thoughts? Perhaps the proof indicates a geometry instead of God, possibly the universe or comparable phenomena. Also could we get some book recommendations of where to go from here?
🧵 /sfg/ Spaceflight General
Anonymous at Tue, 19 Nov 2024 23:14:08 UTC No. 16485135
Flight 6 Splashdown Edition
Yay flap-chan!
prev: >>16481946
🧵 What are the implications of multiple days without sleep?
Anonymous at Tue, 19 Nov 2024 22:40:43 UTC No. 16484566
I think I've developed a type of stress-induced insomnia and over the last 6 months about once a week I go 48 hours without sleep and I've had multiple instances of going 3 or 4 days without any sleep at all. Am I fucking up my brain? or can I just make up this lost sleep later and be hunky dory?
🧵 Untitled Thread
Anonymous at Tue, 19 Nov 2024 21:43:10 UTC No. 16483566
This is why we can't have nice science.
🧵 Untitled Thread
Anonymous at Tue, 19 Nov 2024 21:21:22 UTC No. 16483316
I'm looking for some advice regarding a back injury I sustained in a rear-end auto accident about 6 months ago. So far I’ve been
A) visiting a chiropractor for several weeks, then
B) had an MRI, and received back injections. However, I expressed to one of the doctors at the injection facility that the first injection made me feel worse than before, which has me worried about how this might be perceived in my case. I ultimately opted to
C) start physical therapy instead of my lawyer's preference for another injection.
In terms of damages, I received about $2,600 for the car, and I stand to get around $8,000 or more from the injury, after lawyer fees from the other person's insurance. I'm unsure if this financial aspect will influence my eligibility for disability benefits.
My last pain evaluation I said my pain level was at a 6/10, down from a 7 a few weeks prior and an 8 a few months earlier and I am concerned that this might disqualify me in the eyes of a judge during the application process. What should Ido? Tell them I'm feeling more pain all of a sudden. Would that be suspicious?
Help me think clearly about this guys.
🧵 What is an "equivariant" homotopy w.r.t. deck transformations?
Anonymous at Tue, 19 Nov 2024 21:05:38 UTC No. 16483217
picrel, question in LaTeX.
[1]: http://euclid.nmu.edu/~joshthom/Tea
[2]: https://en.wikipedia.org/wiki/Equiv
[3]: https://en.wikipedia.org/wiki/Group
🧵 is 25 to late to get into physics/math?
Anonymous at Tue, 19 Nov 2024 20:54:12 UTC No. 16483174
so i have been a undiagnosed adhd "kid" my entire life and struggled hard becous of it in school (still managed to get through whitout horrid gades but still nothing to brag about) my parents always hounded me for being shit in school and made me feel bad about my grades and quite insecure of my intellect (dads and engine and mom a lawyer) now i got the diagnosis this summer and got some medication and its a world of diffrence. so i have been thinking about going back to school (currently doing telemarketing) and i did a paid mensa test in order to check my iq in order to have abit of a hum about where i am at (always thought i was mildly retarded becous of my incabability to consentrate) and it came back whit a 128! not mensa mind you but still DAMN so what do you guys that are in theese fields think should i become proffessor just to spit in my parents face?
🧵 Untitled Thread
Anonymous at Tue, 19 Nov 2024 20:53:34 UTC No. 16483171
This was written in 2020, so, is this method of optaining lithium legit or just another grift from muskrat?
🗑️ 🧵 Why is Greenland getting colder?
Anonymous at Tue, 19 Nov 2024 20:27:50 UTC No. 16483086
Greenland Cooled by -0.11°C From 2000-2019 – Including All Ice Free And Ice Covered Areas
https://doi.org/10.54302/mausam.v75
New research analyzes two decades of Greenland land surface temperature (LST) data. Contrary to the popular narrative of a significant warming trend, Greenland has instead cooled from 2000-2019 at a rate of -0.055°C per decade.
Southern Greenland also cooled from 1958-2001, suggesting the region has been cooling for over 60 years.
🗑️ 🧵 Why non of the "scientists" can refute his arguments?
Anonymous at Tue, 19 Nov 2024 19:08:27 UTC No. 16482896
All he does is compare official statistics from history but somehow he is called a science denier and literally no one was able to argue with him.
🗑️ 🧵 Untitled Thread
Anonymous at Tue, 19 Nov 2024 18:22:22 UTC No. 16482790
Does reading make you smarter?
Or all it does is improve your language skills?
📌 🧵 Launch Thread: SpaceX Starship Flight 6
Anonymous at Tue, 19 Nov 2024 18:00:50 UTC No. 16482701
American exceptionalism edition
Launch window opens: Tuesday Oct 19,4PM CT, 2200 UTC
SpaceX Official Stream: https://www.spacex.com/launches/mis
Official X SpaceX Stream: https://x.com/i/broadcasts/1RDGlydZ
Launch Vehicle: Starship "Ship 31" and Super Heavy "Booster 13"
Launch Site: Starbase TX
Launch Pad: Orbital Launch Mount A (OLM-A)
Super Heavy Planned Fate: Return to launchpad (T+7 minutes)
Starship Planned Fate: Destroyed; powered vertical water landing in the Indian Ocean during daylight (T+65 minutes)
>The next Starship flight test aims to expand the envelope on ship and booster capabilities and get closer to bringing reuse of the entire system online. Objectives include the booster once again returning to the launch site for catch, reigniting a ship Raptor engine while in space, and testing a suite of heatshield experiments and maneuvering changes for ship reentry and descent over the Indian Ocean.
Current Area Weather: https://www.weather.gov/bro/
NOTMAR: https://navcen.uscg.gov/sites/defau
Launch License: https://drs.faa.gov/browse/excelExt
Road Closures: https://www.cameroncountytx.gov/spa
SpaceX X: https://x.com/SpaceX/
Elon X: https://x.com/elonmusk/
Additional Streams:
NSF: https://www.youtube.com/watch?v=6yd
SFN: https://www.youtube.com/watch?v=dtm
EDA: https://www.youtube.com/watch?v=DjD
TLP: https://www.youtube.com/watch?v=qSx
LP: https://www.youtube.com/watch?v=QdG
🗑️ 🧵 Untitled Thread
Anonymous at Tue, 19 Nov 2024 17:24:03 UTC No. 16482610
True balance exists nowhere in nature outside of the ability for nature to run its course.
Life is survival of the fittest. It’s not meant to be fair. We’re not all the same.
🧵 Untitled Thread
Anonymous at Tue, 19 Nov 2024 16:14:16 UTC No. 16482487
Anyone else just tired from the human condition?
bring on ASI already, I want knowledge, I want to know everything in this bitch reality and I want absolute wisdom to act on it.
fuck this human mode of life.
🧵 Computers in math
Anonymous at Tue, 19 Nov 2024 16:07:07 UTC No. 16482471
>Within the last few years, however, computers have had a noticeable impact in the field of pure mathematics. This may be the result of the arrival of a generation of mathematicians who learned computer programming in highschool and to whom a computer terminal is as familiar as a telephone or a bicycle. One begins to see a change in mathematical research. There is greater interest in constructive and algorithmic results, and decreasing interest in purely existential or dialectical results that have little or no computational meaning. (See Chapter 4 for further discussion of these issues.) The fact that computers are available affects mathematics by luring mathematicians to move in directions where the computer can play a part. Nevertheless, it is true, even today, that most mathematical research is carried on without any actual or potential use of computers. - James Davis (1981)
What percentage of mathematical research is done with computers nowadays?