[Boards: 3 / a / aco / adv / an / asp / b / bant / biz / c / can / cgl / ck / cm / co / cock / d / diy / e / fa / fap / fit / fitlit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mlpol / mo / mtv / mu / n / news / o / out / outsoc / p / po / pol / qa / qst / r / r9k / s / s4s / sci / soc / sp / spa / t / tg / toy / trash / trv / tv / u / v / vg / vint / vip / vp / vr / w / wg / wsg / wsr / x / y ] [Search | Free Show | Home]

Archived threads in /sci/ - Science & Math - 54. page

This is a blue board which means that it's for everybody (Safe For Work content only). If you see any adult content, please report it.

File: pregnancy and rape.png (30KB, 667x283px) Image search: [Google]
pregnancy and rape.png
30KB, 667x283px
What's the science behind this phenomenon?
32 posts and 3 images submitted.
>>
>>9155439
Women want to be raped
>>
>>9155439
Women want to be raped.
>>
>>9155439
Women want to be raped

File: avatar.jpg (31KB, 355x300px) Image search: [Google]
avatar.jpg
31KB, 355x300px
i'm a poor graduate student and i need to download SAS to my computer because i'm antisocial and can't stand to share the same air as the school psych grad students.
i cant get vmware/virtualbox to work with the retarded university edition images, and all the torrents i've used can't find config files or have expired keys w/no crack.

>inb4 just use R you pleb
can't, stats wants me to learn both.
6 posts and 1 images submitted.
>>
try /g/
>>
>>9155425
[math]O\omega\O[/math]
>>
>>9155431
[math]O\omegaO[/math] *

Serious question, is it possible?
>inb4 go back to /pol/
11 posts and 2 images submitted.
>>
File: 1504709332952.jpg (32KB, 400x382px) Image search: [Google]
1504709332952.jpg
32KB, 400x382px
You must select for the PHENOTYPE.
>>
Look at dogs and look at wolves. That should tell you the extent of what Eugenics is capable of. For all their designer characteristics and all there use to us, a wolf is easily the more generally survivable animal. Genetics is astronomically complicated and if you attempt to select for certain traits, you end up only acting on small numbers of key genes while leaving the larger mass of biodiversity unchanged. You can get longer legs, bigger muscles, and more attentive temperaments but that usually results in joint problems, heart problems, and psychological fixations.

Using such eye-level judgments of "preferable and non-preferable subjects", you can never truly breed a better human, just a more specialized human.
>>
>>9155464
Issues that certain breeds suffer from stems more from abusive breeders than it does from dog breeding in general. Working line dogs that are bred properly are no less healthier than wolves.

File: 4961858_orig.jpg (67KB, 1000x753px) Image search: [Google]
4961858_orig.jpg
67KB, 1000x753px
I am having really bad back pains right now guys. How do I make quaaludes?
11 posts and 2 images submitted.
>>
go to the doc or smoke some weed.
>>
idk how it is in your country, but in the US, manufacturing a controlled substance carries a life sentence
>>
File: market anarchist gadsden.jpg (30KB, 400x267px) Image search: [Google]
market anarchist gadsden.jpg
30KB, 400x267px
>>9155395
The U.S. government gives a life sentence for everything

File: hqdefault.jpg (31KB, 480x360px) Image search: [Google]
hqdefault.jpg
31KB, 480x360px
Nikola Tesla was the inventor of our Modern World, period. Thomas Edison was a thief and a fraud! He didn't invent much of anything on his own, as Tesla did. Edison's numerous assistants came up with the ideas and did all the hard work, and he took the credit for all of it, never once even mentioning his assistants by name! Then to add insult to injury, the US government stole all his notes, etc. after he died so they could take advantage of his genius without having to pay him, or even acknowledge him as the inventor! I personally feel Tesla's mind was greater than Einstein's or anyone else's in his time!


https://www.youtube.com/watch?v=TxgZhhd8PyI


https://www.youtube.com/watch?v=fNpIq0gOTAk
12 posts and 2 images submitted.
>>
>>9155264
No one fucking cares about your Prestige fan fiction
>>
Praising tesla is literally brainlet normie tier now
>>
>>9155391
BRAVO NOLAN!

File: [email protected] (42KB, 610x748px) Image search: [Google]
matrix@2x.png
42KB, 610x748px
I need to aply IQ tests to a roup of 10 peope and I don't want to spend any money

Is there any free online IQ test that is actually legit?
18 posts and 4 images submitted.
>>
>>9155253
>Is there any free online IQ test that is actually legit?
no
>>
https://testyourself.psychtests.com/testid/3109
>>
>>9155253
http://similarminds.com/intdoor.html

Can someone explain to me why this clause exists? The game is Deal or No Deal an Australian game show, don't know if it appears around the world, it probably does. But anyway the picture pretty much is the Monty Hall problem, except if a producer decides to put this switch in, the player is pretty much guaranteed to win. As instead of a selection of 3 doors and two goats its essentially 26 doors and 25 goats. Am I understanding this correctly? Is there a way to implement this switch, at a producer's discretion to be against the player? The producer has to know what's behind the cases in order for this to be in the game's favor. I guess the only way for the switch to work in the games favor is if the player was lucky enough to select the 200k or have a higher number than the one thats being swapped too, but if the producer doesn't have such information, how can it work?

Full rules are here https://au.tv.yahoo.com/deal-or-no-deal/features/article/-/5252639/the-rules-for-deal-or-no-deal/
10 posts and 3 images submitted.
>>
>>9155092
You don't understand how deal or no deal is played.
In the Monty Hall problem, the host selects a case for you and tells you "the prize is NOT in this case".
In deal or no deal you select any case you want to eliminate, which may contain the million or any other number, and you're just as likely to fuck yourself out of high prizes as to remove the low ones.
The possibility of choosing the million removes any advantage.
>>
File: maxresdefault (4).jpg (146KB, 1920x1080px) Image search: [Google]
maxresdefault (4).jpg
146KB, 1920x1080px
>>9155097
at the start you select a case from i think 26, so then you have that case. every time ive seen the switch feature in play it's the last two cases, the contestants and others, it doesn't happen every time.

So if you have made it to the end and you have eliminated all but one case and offered a switch, you should take it. If say there was pic related possible (not deal or no deal but it demonstartes the point of possiblities).

I guess it's different from the monty hall problem in the sense that there are no options which are the same, there are two goats in the monty hall problem, but you have an equal chance of picking any number of cases at the start.
>>
>>9155106
No, the difference from the Monty Hall problem is that the host is not allowed to open the prize case in that problem. If the host opens something, then knowing this you have information about where the prize might be.
Since you ARE allowed to open any case in deal or no deal, you cannot give yourself any advantage by switching.

Monty Hall is not just saying
>durr change your mind for better luck

File: Immortal.gif (109KB, 244x248px) Image search: [Google]
Immortal.gif
109KB, 244x248px
1v1 me u brainlet homos

https://lichess.org/VCOp0aYN
32 posts and 3 images submitted.
>>
nigger you cheated
>>
come at me
https://lichess.org/bTTz3Swo
>>
>>9155088
LMAO MATE IN 6 FUCKIN MOVES
sci really is a brainlet board.
NEXT!
https://lichess.org/Ij0ECjPu

File: 1459700603638.png (132KB, 274x238px) Image search: [Google]
1459700603638.png
132KB, 274x238px
>year 13 772 000 017 of the Universe
>humans still don't understand why apples fall from trees
17 posts and 5 images submitted.
>>
File: 1503866556234.gif (2MB, 320x320px) Image search: [Google]
1503866556234.gif
2MB, 320x320px
it's because they want to be close to earth's heart
>>
>>9155072
We do though, it's because of the curvature of space-time.
>inb4 why is space-time curved, that's because of the stress-energy tensor
>>
>>9155168
>We do though, it's because of the curvature of space-time.
lol sure.... back to your grave einstein
https://www.youtube.com/watch?v=hX48uFXM2qI

File: retard.jpg (20KB, 460x347px) Image search: [Google]
retard.jpg
20KB, 460x347px
>Something raised to the power of 0 is not equal to 0

Why are mathematicucks so dumb, /sci/?
7 posts and 1 images submitted.
>>
If you do the problems from the first chapter of small rudin they give a lot of insight into this :)
>>
>>9155020
Repeated addition(Multiplication) needs an additive identity (0) to be done right.
Why? Because you need some beginning number(0) to add all those others to, so you have the case for multiplying by 0.
3*4=0+3+3+3+3
3*0=0
Repeated multiplication(Exponentiation) needs a multiplicative identity (1) to be done right.
Why?
Because you need some beginning number(1) to multiply all those others to, so you have the case for exponentiating by 0.
3^4=1*3*3*3*3
3^0=1
>>
>>9155037
Oh wow I actually get it now. My math teacher didn't even bother explaining it, even when asked.

File: img_research8.jpg (70KB, 514x345px) Image search: [Google]
img_research8.jpg
70KB, 514x345px
>If you were theoretically able to have a pole extend from one planet in one solar system to another planet lightyears away in another system and were able to move the pole back and forth one inch, if you sent a message say in morse code, would it be possible to send information faster than light?

>If you were in deep space and were standing on an object able to hold the weight, would you be able to push and move an object the size of a star destroyer using only your own body's power since everything in space is weightless and there is no friction?

>Is it possible to stop and capture light, keeping it completely static? What would be it's nature in said state?
8 posts and 1 images submitted.
>>
1. No, aside from the fact that the object would simply be impossible to create, the force you make to move the object would not instantaneously move the other end for reasons I am too high to remember

2. No

3. Idk
>>
>>9154971
the pole would move at the speed of sound or someting
>>
>>9154971
3. http://io9.gizmodo.com/scientists-freeze-light-for-an-entire-minute-912634479/921201594

File: Florida geo.jpg (106KB, 723x703px) Image search: [Google]
Florida geo.jpg
106KB, 723x703px
If I was in Florida where would be the most logical place to be for safety?

I am in a very probable course for hurricane Irma as I sit now (Naples). I have boarded up my home and have boarded other peoples houses in my community.
After looking at the information I see now. It is time to leave.
I'm leaving in 2 hours, mandatory evacuation for my area is tomorrow morning.
Any logical info /sci/ would be appreciated.
20 posts and 7 images submitted.
>>
high ground and inland.

Or drive north
>>
>>9154913
I don't think 4chan is the best place to ask
/sci/ is pretty slow as well
>>
>>9154913
According to data based on past hurricane-related insurance claims, the "safest" place in FL is Leesburg.

File: b7d.png (57KB, 680x680px) Image search: [Google]
b7d.png
57KB, 680x680px
Why engineering, physics and other math related fields are so piss easy once you're got the basics and after you can go through with anything when serious fields like medicine and law require prerperual learning even if you could manage to get a degree? Are doctors and lawyers are the actual masterraces? Are we living in a dream?
10 posts and 1 images submitted.
>>
Difficulty isnt the same as complexity.
>>
>>9154853
Medicine and law require memorization of obscure knowledge, rather than the development of a logical mind. Doctors' and lawyers' minds are cucked by their professions.
>>
>>9155424
this is actually incredibly true, im a physics phd and my best friend is a lawyer. When he did the lsat he was getting rekt by the logic games component so i studied with him only to find out he actually had no concrete logical underpinning in his thinking. Conversely I later took the MCAT and found out my ability to rote memorize lists of shit was awful.

File: download (3).jpg (6KB, 275x183px) Image search: [Google]
download (3).jpg
6KB, 275x183px
The UK evolutionary developmental biology symposium starts 10am, 8th Sept.
I'll be reporting as be i can throughout and hope to maintain a productive debate throughout.

For those of us more adept at 4chan please forgive me for my lack of insider usage knowledge, and please try to stear this debate with insight and wisdom.

Thank you all and stay tuned.
6 posts and 2 images submitted.
>>
>>9154846
sick, update me about any interesting ecology related discussion plox
>>
File: Screenshot_20170907-221733.png (494KB, 1080x1920px) Image search: [Google]
Screenshot_20170907-221733.png
494KB, 1080x1920px
I'll be posting as much as i can from within the conference, but here attached is the scuedule
>>
>>9154850
the plenary lecture gonna be lit

File: runesc.jpg (102KB, 888x692px) Image search: [Google]
runesc.jpg
102KB, 888x692px
Whats the derivative of a differential?
D_x ( dx ) ?
13 posts and 1 images submitted.
>>
>>9154834
Huh? You mean like a second derivative? Or are we running the speed of differential equations here?
>>
Used as a noun in this context as a noun I can only take "differential" to mean a distance, so its derivative would, of course, be 0.
>>
>implying f(x)=dx has any meaning whatsoever

Pages: [First page] [Previous page] [44] [45] [46] [47] [48] [49] [50] [51] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61] [62] [63] [64] [Next page] [Last page]

[Boards: 3 / a / aco / adv / an / asp / b / bant / biz / c / can / cgl / ck / cm / co / cock / d / diy / e / fa / fap / fit / fitlit / g / gd / gif / h / hc / his / hm / hr / i / ic / int / jp / k / lgbt / lit / m / mlp / mlpol / mo / mtv / mu / n / news / o / out / outsoc / p / po / pol / qa / qst / r / r9k / s / s4s / sci / soc / sp / spa / t / tg / toy / trash / trv / tv / u / v / vg / vint / vip / vp / vr / w / wg / wsg / wsr / x / y] [Search | Top | Home]

I'm aware that Imgur.com will stop allowing adult images since 15th of May. I'm taking actions to backup as much data as possible.
Read more on this topic here - https://archived.moe/talk/thread/1694/


If you need a post removed click on it's [Report] button and follow the instruction.
DMCA Content Takedown via dmca.com
All images are hosted on imgur.com.
If you like this website please support us by donating with Bitcoins at 16mKtbZiwW52BLkibtCr8jUg2KVUMTxVQ5
All trademarks and copyrights on this page are owned by their respective parties.
Images uploaded are the responsibility of the Poster. Comments are owned by the Poster.
This is a 4chan archive - all of the content originated from that site.
This means that RandomArchive shows their content, archived.
If you need information for a Poster - contact them.