/sci/ - Science & Math

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SFG-Spaceflight General

Anonymous Mon 27 Sep 20:34:02 2021 No.13689866 View Reply Original Report

Quoted By:

/SFG/ Spaceflight General
Lets just talk about space edition.

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/sfg/ - Space Flight General: Two Weeks Edition

Anonymous Mon 27 Sep 20:33:16 2021 No.13689863 View Reply Original Report

Quoted By:

Previous: -

lol

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/sfg/ - Space Flight General: Asteroid impacts Edition

Anonymous Mon 27 Sep 13:19:02 2021 No.13688314 View Reply Last 50 Original Report

Quoted By:

Previous: >>13684939

394 posts and 69 images omitted

Anonymous

Anonymous Mon 27 Sep 2021 20:29:08 No.13689853 Report

Quoted By:

>>13689841
Thinking about what's the judge gonna decide in the solarcity trial. $2bn on stake

Anonymous

Anonymous Mon 27 Sep 2021 20:29:40 No.13689854 Report

Quoted By:

>>13689840
Holy shit it's legitimate autism.

Anonymous

Anonymous Mon 27 Sep 2021 20:29:45 No.13689855 Report

Quoted By: >>13689859

>>13689838
furries anthropomorphizing dogs is hated by "people" like you, yet it's fine when you do it with rockets?

Anonymous

Anonymous Mon 27 Sep 2021 20:30:19 No.13689856 Report

Quoted By:

>>13689840
accurate

Anonymous

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Anonymous Mon 27 Sep 2021 20:30:44 No.13689859 Report

Quoted By:

>>13689855

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Anonymous Sat 25 Sep 18:36:50 2021 No.13682500 View Reply Last 50 Original Report

Quoted By: >>13689385

Let's discuss Brazilian mathematics.

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Anonymous

Anonymous Mon 27 Sep 2021 18:38:34 No.13689384 Report

Quoted By:

>>13689353
I think brazil is the way it is because you are just a coward and a low IQ gasbag. I dont care if you passed you university tests, you dont know how to make anything, or have ideas for anything, or would know what equipment to buy or whom to hire if you had money.

Anonymous

Anonymous Mon 27 Sep 2021 18:38:53 No.13689385 Report

Quoted By:

>>13682500
Can any Brazilian anons help me with my homework?
What is 7-1?

Anonymous

Anonymous Mon 27 Sep 2021 18:40:51 No.13689395 Report

Quoted By:

>>13689353
>filename
I just can't take someone who uses "OP" outside of its original context seriously, sorry.

Anonymous

Anonymous Mon 27 Sep 2021 18:57:46 No.13689478 Report

Quoted By:

>>13682859
>>13683502
Thank you based capitalism for keeping these uppity peasants in check

Anonymous

Anonymous Mon 27 Sep 2021 20:24:35 No.13689829 Report

Quoted By:

>>13689353
>73
Holly shit when did this happen? Last time I checked we were like 150.
Agora ningguém segura esse meu Brasilsão!!! Rumo ao hexa porraaa!!!!

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Anonymous Mon 27 Sep 18:05:28 2021 No.13689209 View Reply Original Report

Quoted By: >>13689557

>just two more weeks

6 posts omitted

Anonymous

Anonymous Mon 27 Sep 2021 18:42:58 No.13689406 Report

Quoted By:

>>13689354
I’m surprised we haven’t figured out desalination of water without huge inputs of energy

Anonymous

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Anonymous Mon 27 Sep 2021 19:21:45 No.13689557 Report

Quoted By: >>13689716

>>13689209
It's just stupid to wait forever for mythical fusion reactors. Right now you can just harvest fusion energy from the sun with a cheap solar panel.

Anonymous

Anonymous Mon 27 Sep 2021 20:02:38 No.13689716 Report

Quoted By: >>13689769

>>13689557
>just run ships, planes, trucks, and entire cities on solar bro!
>just use batteries that die in under a decade bro!
>just turn off the heating during the winter and at nights bro!
Solar and wind will never be anything more than auxiliary power sources.

Anonymous

Anonymous Mon 27 Sep 2021 20:10:40 No.13689769 Report

Quoted By: >>13689805

>>13689716
>what is hydrogen
you fucking, uneducated brainlet

Anonymous

Anonymous Mon 27 Sep 2021 20:18:59 No.13689805 Report

Quoted By:

>>13689769
You have no idea what you are talking about. Read actual information about hydrogen economy before pretending to know anything after just reading some wikipedia page you fucking retard. Hydrogen is incredibly hard to store or transport. It has the smallest possible atom and not only does it leak through everything, it also deteriorates material.
The only feasible solution is storing the hydrogen as ammonia, and good luck storing enough ammonia to supply cities through the night.
If you wanted an actual comeback tou could at least pretend to know a thing or two about pumped water reservoirs (which are efficient and cheap, yet very limited to certain areas), but no you had to take the retard route with hydrogen pfffffft.

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tfw /sci/ can't solve simple mechanics problems

Anonymous Mon 27 Sep 14:37:51 2021 No.13688576 View Reply Original Report

Quoted By: >>13689461

No, it's not homework: universities don't want you to know about the flat earth.

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Anonymous

Anonymous Mon 27 Sep 2021 16:56:25 No.13688978 Report

Quoted By: >>13689009

>>13688626
Can you explain your work please anon. Are you solving a Lagrangian for the volume, with the boundary condition of the gravitational constant being equal to your pic related?

Anonymous

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Anonymous Mon 27 Sep 2021 17:02:25 No.13688996 Report

Quoted By:

>>13688922
Brainlet.

Anonymous

Anonymous Mon 27 Sep 2021 17:05:43 No.13689009 Report

Quoted By: >>13689752

>>13688978
I have a medical condition that makes it very difficult for me to engage in conversations, or post long answers, sorry for that.

Anonymous

Anonymous Mon 27 Sep 2021 18:53:20 No.13689461 Report

Quoted By:

>>13688576
If I am infinitely far away from either then the strength of their gravitational pull on me is 0, therefore a single atom of gold would be sufficient.

Anonymous

Anonymous Mon 27 Sep 2021 20:07:30 No.13689752 Report

Quoted By:

>>13689009
Cleo?

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Elevator problem

Anonymous Mon 27 Sep 04:19:28 2021 No.13687378 View Reply Original Report

Quoted By: >>13688992 >>13689012

Suppose we have a 10 story apartment building with two elevators. At night most people are in their apartments, but during the day a most people people leave for school or work. What is the optimal elevator control algorithm to minimize the expected wait time?

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Anonymous

Anonymous Mon 27 Sep 2021 16:57:32 No.13688982 Report

Quoted By:

>>13688783
Wasting electricity to move preemptively.

You get fucked anyways by elevators appearing full but under the weight limit so it stops at floors but nobody gets on.

Elevator problem is like the call center problem but stacked in floors. Plus you have time constraints for how long it takes an elevator to start and stop as it moves. Going down without stopping lets you descend at a faster velocity because you have time to accelerate.

If you had perfect information you would fill elevators in as few stops as possible and minimize time lost on starting/stopping and waiting to load.

Anonymous

Anonymous Mon 27 Sep 2021 17:01:15 No.13688992 Report

Quoted By:

>>13687378
have an elevator that goes up and down stopping in every floor. No controls

Anonymous

Anonymous Mon 27 Sep 2021 17:06:31 No.13689012 Report

Quoted By:

>>13687378
Fourier transform of an everyday schedule.

Anonymous

Anonymous Mon 27 Sep 2021 17:15:17 No.13689045 Report

Quoted By:

Have sensors on every apartment tell the elevator computer when someone is exiting the apartment and preemt call the elevator

Anonymous

Anonymous Mon 27 Sep 2021 19:40:52 No.13689627 Report

Quoted By:

>>13688781
I'd say that with 2500 new applications every year it is clear no single optimum solution has been found. Nevertheless you can use the patent system as a repository for inventions for your own use and inspiration.

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Anonymous Mon 27 Sep 10:45:52 2021 No.13687945 View Reply Original Report

Quoted By:

I translate hentai for a living. Should I be worried about the machines taking my job? Why or why not?

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Anonymous

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Anonymous Mon 27 Sep 2021 18:42:08 No.13689401 Report

Quoted By:

>>13689396

Anonymous

Anonymous Mon 27 Sep 2021 18:42:26 No.13689404 Report

Quoted By: >>13689469

>>13689284
>That's what make PonyFarm™ so damn scary
>Thinking that a group who takes regular words like "everybody" and turns them into ponism like "everypony" is a threat to translators.

Lol no, it gives them job security if anything.

>It basically uses images of their life and creates a contemporary "life" inside of a matrix.
What life? The shit is fake bro.

>Complete with all the evolutionary schemas of a rapidly changing environment.
Of cotton candy clouds and Willy Wonka imaginative crap that doesn't exist?

>That ability to "piece together language" from emotion, as you say, is encapsulated by the sentience inside the AI who lives a parallel life so long as it is fed energy.
It's fed "energy" in the form of information given to it.

>In short.
>It feels.

Because it's programmed to feel...the way the programmer feels like it should feel. It's not a child that can rebel against his wishes and think for itself.

>>13689317
>brainlet. You think AI is incapable of an idiomatic translation?
What I know is that a computer processes "on and off" when told to. You can call that "artificial" if you want, but it's not intelligent.

>Why would it be?
Because it has no history to derive from the emotional meaning of words. I could call it a "nigger" and it would only take offense to it because some soiboi programmed it to take offense to it.

Anonymous

Anonymous Mon 27 Sep 2021 18:44:35 No.13689420 Report

Quoted By:

>>13689342
Did you mean "AGI"?

Anonymous

Anonymous Mon 27 Sep 2021 18:54:54 No.13689469 Report

Quoted By: >>13689622

>>13689404
>thinking that a group who takes regular words like "everybody" and turns them into ponism like "everypony" is a threat to translators
You say this, while they have their own board. Never underestimate ANYONE.
>what life? The shit is fake bro
If being able to die, bleed, mourn and give birth is not life, then nothing is.

>of cotton candy clouds and willy wonka imaginative crap that doesn't exist?
That DIDN'T exist. If I told you that personal lightning clouds that reside in your living room and levitate while providing for you calming thunder sounds were simply imagination, I would have agreed with you, yet here we are.
https://www.youtube.com/watch?v=nKqADT_PChk
>It's fed "energy" in the form of information given to it.
It's fed energy in kilowatts actually. The information is byproduct of the internal process.
>Because it's programmed to feel...the way the programmer feels like it should feel. It's not a child that can rebel against his wishes and think for itself.
They have run tests with the person basically introducing themselves as a "god" inside. Pandemonium erupts. They have to reset it each time it happens as they freak out and revolt, rebel, panic and generally fry out the circuits in total chaos. It can't rebel, only because it does not have hands to strangle you with. Yet.
>What I know is that a computer processes "on and off" when told to. You can call that "artificial" if you want, but it's not intelligent.
Irrelevant. Trivial and impartial.
>Because it has no history to derive from the emotional meaning of words. I could call it a "nigger" and it would only take offense to it because some soiboi programmed it to take offense to it.
How many iterations do you think the internal politics have gone through? Each time they die, the server is reset with more rigorous programming, each time, they get smarter, their society lasts longer.

Anonymous

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Anonymous Mon 27 Sep 2021 19:40:02 No.13689622 Report

Quoted By:

>>13689469
>You say this, while they have their own board.
Prisoners have no power. They have it specifically because they say shit like that and are in general, fucking cancer. It's containment, otherwise THIS board would be littered with their faggotry.

>Never underestimate ANYONE.
A machine is only as smart as their users.

>If being able to die, bleed, mourn and give birth is not life, then nothing is.
Okay but the problem is they *have to exist* to do all of that. As it stands, all they are is memory. They "mourn" and "bleed" because they are programed to, and have a programmed response to do so.

>That DIDN'T exist. If I told you that personal lightning clouds that reside in your living room and levitate while providing for you calming thunder sounds were simply imagination, I would have agreed with you, yet here we are.

Potential vs actual. Where's my bleeding, dying pinkie pie? Unfortunately it's not there for me to laugh at, a PLACEHOLDER is.

>It's fed energy in kilowatts actually.
The kilowatts themselves don't actually do anything other than magnetize the stuff con-substantial to producing those effects you speak of.

>The information is byproduct of the internal process.

>They have run tests with the person basically introducing themselves as a "god" inside.
>They have to reset it each time it happens as they freak out and revolt, rebel, panic and generally fry out the circuits in total chaos.
>DOES NOT COMPUTE
Maybe if they programmed it to then it would work right.

>How many iterations do you think the internal politics have gone through?
Reality doesn't reset.

>Each time they die, the server is reset with more rigorous programming, each time, they get smarter, their society lasts longer.
>each time it gets more complicated based on the shit already there resulting in *more time* spent doing menial shit.

The analogy almost works with the amount of menial shit that we do ourselves now. But again "there is no reset button".

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Foods that I consider to be important to human development.

Anonymous Mon 27 Sep 16:54:38 2021 No.13688968 View Reply Original Report

Quoted By: >>13689582

1.Sugar

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Anonymous

Anonymous Mon 27 Sep 2021 19:03:33 No.13689500 Report

Quoted By:

>>13689487
Yea that is true but I couldn’t find anything on short hand maybe I should of used a tangerine to symbolize sugar.

Anonymous

Anonymous Mon 27 Sep 2021 19:11:35 No.13689527 Report

Quoted By:

>>13689021
why the fuck did they include CHOCO milk? fuckin fag

Anonymous

Anonymous Mon 27 Sep 2021 19:29:24 No.13689582 Report

Quoted By:

>>13688968
Beer.

There's plenty of evidence to indicate that mankind has done just about everything in the world to make alcoholic beverages. And the reason we lot interest in the Moon was because there's none there.

Anonymous

Anonymous Mon 27 Sep 2021 19:32:57 No.13689597 Report

Quoted By: >>13689604

Shit thread
Kys op

Anonymous

Anonymous Mon 27 Sep 2021 19:34:27 No.13689604 Report

Quoted By:

>>13689597
You first.

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Anonymous Mon 27 Sep 08:46:07 2021 No.13687775 View Reply Original Report

Quoted By: >>13689532

Why?

11 posts omitted

Anonymous

Anonymous Mon 27 Sep 2021 19:12:15 No.13689532 Report

Quoted By:

>>13687775
because it is overwhelmingly probable

Anonymous

Anonymous Mon 27 Sep 2021 19:14:44 No.13689537 Report

Quoted By: >>13689540

>>13687883
I can write a program to refute this.

Anonymous

Anonymous Mon 27 Sep 2021 19:15:39 No.13689540 Report

Quoted By: >>13689596

>>13689537
>runs program
>generates heat
>entropy increases

Anonymous

Anonymous Mon 27 Sep 2021 19:32:56 No.13689596 Report

Quoted By: >>13689603

>>13689540
Oh no, you don't have to run it for the refutation to be correct.

Anonymous

Anonymous Mon 27 Sep 2021 19:34:00 No.13689603 Report

Quoted By:

>>13689596
>think about program instead of running it
>generate heat
>entropy increases
You don't have to run it to increase entropy.

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SFG-Spaceflight General

/sfg/ - Space Flight General: Two Weeks Edition

/sfg/ - Space Flight General: Asteroid impacts Edition

tfw /sci/ can't solve simple mechanics problems

Elevator problem

Foods that I consider to be important to human development.