/sci/ - Science & Math

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Anonymous Fri 22 Apr 19:41:14 2022 No.14418934 View Reply Original Report

Quoted By: >>14419362 >>14419367 >>14419394

Experimental physicists are just glorified engineers

1 post omitted

Anonymous

Anonymous Fri 22 Apr 2022 21:51:49 No.14419252 Report

Quoted By:

pure mathematicians are just glorified ghost hunters

Anonymous

Anonymous Fri 22 Apr 2022 21:57:33 No.14419275 Report

Quoted By:

>experimental physicists
you mean CERN frauds?

Anonymous

Anonymous Fri 22 Apr 2022 22:27:36 No.14419362 Report

Quoted By:

>>14418934
engineers produce something of value, experimenters play with tools is if they were toys and occasionally produce something of value by accident - and then they spend the next 50 years demanding money based on a small achievement that probably wasn't worth what was originally spent to produce it, let alone the subsequent half century of gibes.

Anonymous

Anonymous Fri 22 Apr 2022 22:29:54 No.14419367 Report

Quoted By:

>>14418934
Physics is inherently experimental. Cannot test theories without empirical evidence. Physics is supposed to explain real-world phenomena.

Anonymous

Anonymous Fri 22 Apr 2022 22:40:21 No.14419394 Report

Quoted By:

>>14418934
Theoretical physicists are unemployed.

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Linguistics thread

Anonymous Sat 16 Apr 20:36:23 2022 No.14401021 View Reply Last 50 Original Report

Quoted By: >>14419384

So apparently if you’re in the red you probably pronounce cot and caught the same. Can we all agree that’s retarded and the people who pronounce it this way are probably subhuman

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Anonymous

Anonymous Fri 22 Apr 2022 01:28:00 No.14417114 Report

Quoted By:

>>14416109
>I wonder what neuroscientists would say about his theories
a babble
>I do believe there are “universal” commonalities once you get into the weeds,
Like these? https://en.wikipedia.org/wiki/Greenberg%27s_linguistic_universals
You also answer not to what was told by your opponent.
> such as certain consonants never being the coda of vowels, presence of grammatical agents, among some others
whatever it even means

Anonymous

Anonymous Fri 22 Apr 2022 10:42:03 No.14417939 Report

Quoted By:

>>14416109
>I wonder what neuroscientists would say about his theories
Most of them say it's bs because it is. There's a few studies here and there that may or may not support Chomsky's bs if we squint.
>I do believe there are “universal” commonalities ... such as certain consonants never being the coda of vowels
These aren't commonalities, please. Just because there haven't been a language (i.e. we don't know of any lang atm) that have made a single thing or two differently does not mean that this is a universal thing.

Anonymous

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Anonymous Fri 22 Apr 2022 13:38:39 No.14418175 Report

Quoted By: >>14419355

Why is that Eastern Finnish dialects just makes the most sense in global scope?

Anonymous

Anonymous Fri 22 Apr 2022 22:22:01 No.14419355 Report

Quoted By:

>>14418175
What sense do they make? other than
> Kalevala, one of the earliest and most significant works of Finnish literature, was written in East Finnish and East Finnish features were used extensively in the Finnish language standardization.
also North Karelia, hehehe
https://www.youtube.com/watch?v=OSacz4GHQjs

Anonymous

Anonymous Fri 22 Apr 2022 22:37:14 No.14419384 Report

Quoted By:

>>14401021
Retard

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Anonymous Fri 22 Apr 14:05:02 2022 No.14418229 View Reply Original Report

Quoted By: >>14418313 >>14419370

dear god no, I'm going insaaaaaaaaaane

Its really going to bake your noodle when you wake up to the fact that the order of the alphabet is completely arbitrary.... aaaaaaaahahhhhhhhhhhhhhh

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>blocks your path

Anonymous Fri 22 Apr 21:14:38 2022 No.14419149 View Reply Original Report

Quoted By: >>14419254

3 posts omitted

Anonymous

Anonymous Fri 22 Apr 2022 21:23:06 No.14419173 Report

Quoted By:

>>14419158
good bait, ur prob a math major larping but this bait is just too good (shows deliberate retardation in just the right places where it matters ). Reminds me of the anon who made a thread saying it would make more sense for the negation of the "for all" quantifier to be "there are none" which also seems deliberately misunderstanding in the right places

Anonymous

Anonymous Fri 22 Apr 2022 21:35:44 No.14419201 Report

Quoted By:

>>14419158
$\begin{align} (a+b)+(c+d) &= (b+a)+(c+d) \\ &= (b+a)+(c+d) \\ &= b+(a+(c+d))\\ &= b+(a+(d+c))\\ &= (b+a)+(d+c)\\ &= (a+b)+(d+c)\\ &= a+(b+(d+c))\\ &= a+(b+(c+d))\\ &=a+((b+c)+d)\\ &=a+((c+b)+d)\\ &=a+(c+(b+d))\\ &=a+(c+(d+b))\\ &=a+((c+d)+b)\\ &=a+((d+c)+b)\\ &=a+(d+(c+b)\\ &=a+(d+(b+c)\\ &=a+(d+(c+b)\\ &=a+(d+(b+c)\\ &=a+(d+(b+c))\\ &=(a+d)+(b+c) \end{align}$

Anonymous

Anonymous Fri 22 Apr 2022 21:44:34 No.14419229 Report

Quoted By:

>>14419158
Assuming not bait, they're trying to get you to do this:

The following 5 lines are all equivalent forms.

1. (a+b)+(c+d)
2. (a+(b+c))+d by associativity
3. ((b+c)+a)+d by commutativity
4. (b+c)+(a+d) by associativity
5. (a+d)+(b+c) by commutativity

Anonymous

Anonymous Fri 22 Apr 2022 21:52:19 No.14419254 Report

Quoted By:

>>14419149
It's nice, but too many errors. Could use a 2nd or revised edition.

Anonymous

Anonymous Fri 22 Apr 2022 21:59:39 No.14419284 Report

Quoted By:

what are isometries?

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Anonymous Fri 22 Apr 21:10:01 2022 No.14419135 View Reply Original Report

Quoted By: >>14419157

It’s 2021 and not a single retard has managed to invent something to make us immortal and Jeff Bezos can’t even grow hair on his bald stupid head.

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Anonymous Fri 22 Apr 20:44:49 2022 No.14419069 View Reply Original Report

Quoted By: >>14419127 >>14419130

i have extremely weak foundations in algebra due to a poor relationship with school as a lad. ive been doing khan academy and have been enjoying it, and id like to expand my horizons with algebra specifically. what are some good textbooks to deepen my understanding?

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Anonymous Fri 22 Apr 17:59:46 2022 No.14418680 View Reply Original Report

Quoted By: >>14418694 >>14418695 >>14419120 >>14419129

How does one apply themselves?

Anonymous

Anonymous Fri 22 Apr 2022 18:04:08 No.14418694 Report

Quoted By:

>>14418680
It needs to matter to you.

Anonymous

Anonymous Fri 22 Apr 2022 18:04:36 No.14418695 Report

Quoted By:

>>14418680
you stop posting shitty bait on 4chan
go outside and touch grass
then have sex

Anonymous

Anonymous Fri 22 Apr 2022 21:04:00 No.14419116 Report

Quoted By:

by giving a shit

Anonymous

Anonymous Fri 22 Apr 2022 21:05:35 No.14419120 Report

Quoted By:

>>14418680
it's a matter of character

Anonymous

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Anonymous Fri 22 Apr 2022 21:07:19 No.14419129 Report

Quoted By:

>>14418680
>*pepe.jpg*
>hello fellow kids

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/sfg/ - Space Flight General

Anonymous Thu 21 Apr 03:45:22 2022 No.14414667 View Reply Last 50 Original Report

Quoted By:

Raptor Upper Stage Edition

Previous: >>14411701

NEWS:
• SpaceX preparing for Ax-1 return, Starlink 4-14 and Crew-4 launch
• HobbitLab preparing "There and Back Again" (not kidding); first reuse attempt
• SLS failing tests left and right aaaahhh who could have seen this coming??
• OneWeb is doing the needful and launching with ISRO
• Probe to your anus gaining traction

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Anonymous

Anonymous Fri 22 Apr 2022 19:27:56 No.14418898 Report

Quoted By:

>>14418554
Best angle offset from vertical is no angle offset from vertical

Anonymous

Anonymous Fri 22 Apr 2022 19:30:49 No.14418902 Report

Quoted By:

>>14418752
This is unironically why they test. No it's not cope, SpaceX's method of modelling hardware is to build the hardware first and subject it to real world forces, then fix problems later.
Reminder that every prototype in the Starship program is several versions obsolete by the time it even reaches pressure testing et al.

Anonymous

Anonymous Fri 22 Apr 2022 19:32:06 No.14418905 Report

Quoted By:

>>14418778
Nice, we've neglected the rest of the solar system for too long.

Anonymous

Anonymous Fri 22 Apr 2022 20:11:37 No.14418992 Report

Quoted By:

>>14418752
Why would the down coomer collapse wouldn't it be at the same pressure as the tank?

Anonymous

Anonymous Fri 22 Apr 2022 21:05:42 No.14419125 Report

Quoted By:

>>14418891
Isn't that the kerbal dynawing

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Anonymous Fri 22 Apr 20:23:07 2022 No.14419019 View Reply Original Report

Quoted By: >>14419045 >>14419123

Scientifically speaking, does meditation work and are the benefits achievable in realistic time frames (no multi year retreat)? Could the process be accelerated by something that increases BDNF or NGF? What nootropic regime would be optimal to support the cultivation of focus and emotional resilience through mindfulness?

Anonymous

Anonymous Fri 22 Apr 2022 20:35:26 No.14419045 Report

Quoted By:

>>14419019
>Scientifically speaking, does meditation work
yes

>are the benefits achievable in realistic time frames
extremely relative, great variation per person in terms of effects of meditation and what one finds to be realistic

>could the process be accelerated by something that increases BDNF or NGF
no available data but do highly recommend trying meditative activities on LSD, which significantly increases BDNF

>What nootropic regime would be optimal to support the cultivation of focus and emotional resilience through mindfulness
none. you would end up depending on your regime to maintain it beyond cultivation and if you get even a sliver of tolerance you are fucked. it can inspire you, it can help you, it can show you a thing or two, but YOU have to do it. nootropics are always a means to an end, never an end goal, or part of an end goal

Anonymous

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Anonymous Fri 22 Apr 2022 21:05:41 No.14419123 Report

Quoted By:

>>14419019
drug dependence will only makes you into even more of a weakling, anime has the same effect.

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Anonymous Thu 21 Apr 12:11:20 2022 No.14415271 View Reply Original Report

Quoted By: >>14419072

Massive waste of energy and time IMO.

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Anonymous

Anonymous Fri 22 Apr 2022 05:26:43 No.14417562 Report

Quoted By: >>14417577

>>14417521
general relativity original described a static universe, it added the cosmological constant after the expansion of the universe was observed through telescopes. later on general relativity failed to accurately predict observed galactic rotation curves so dark matter was invented to cope with that.
95% of the universe is now made out of establishment physics fundamentalists' coping mechanisms. its farcical to the point of not being funny anymore that they've taken it to that level.
the past half century in astrophysics has mainly been spent on the study of dark matter, they still haven't learned much, but they manage to cope with the failure somehow or other.

Anonymous

Anonymous Fri 22 Apr 2022 05:37:45 No.14417577 Report

Quoted By:

>>14417562
Dark matter isnt "adding epicycles" because it's not a theory. Dark matter refers to an unknown, whereas epicycles were an unnecessary addition to an existing theory, big difference.

Scientists dont claim to know what dark matter is, but general relativity hasnt been violated in any other situation, the the simplest explanation is either that a: theres some extra invisible matter or b: gr is a correct yet incomplete model of the universe. Neither of those two things are what epicycles were. Also the cosmological constant wasnt ever finalized and Einstein discarded it, it wasnt ever entirely accepted by the physics community and thus not a theory.

That explanation enough for you?

Anonymous

Anonymous Fri 22 Apr 2022 07:14:34 No.14417718 Report

Quoted By:

antimatter

Anonymous

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Anonymous Fri 22 Apr 2022 20:47:00 No.14419072 Report

Quoted By:

>>14415271
lol, bro. It's all scripted. Everybody claps in the end.

Anonymous

Anonymous Fri 22 Apr 2022 20:58:01 No.14419104 Report

Quoted By:

some free advice: just because you can't understand something doesn't mean it's useless

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Linguistics thread

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/sfg/ - Space Flight General