[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 - 1450. 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: AI-672x371.jpg (123KB, 672x371px) Image search: [Google]
AI-672x371.jpg
123KB, 672x371px
Finally!

http://www.extremetech.com/extreme/233746-ai-beats-doctors-at-visual-diagnosis-observes-many-times-more-lung-cancer-signals

>A new study from Stanford University could ruffle feathers in the medical community, as the researchers report that their newly developed machine learning algorithm can identify tissue slides exhibiting a specific type of cancer with far greater accuracy than human epidemiologists. It’s one of the first indications that computers aren’t just capable of addressing the “subjective” portions of medicine, but that they’re actually better suited to such problems than human doctors, in some cases.

How will Medfags ever recover?
38 posts and 1 images submitted.
>>
Diagnosticians on suicide watch
>>
until AI can be held liable for malpractice then AI will never in any capacity supersede a human physician.

democrat jew trial lawyers will never allow it sorry :*)
>>
>>8280560
Just sue the campany which produced the AI or equipment using it.

File: image.jpg (61KB, 590x394px) Image search: [Google]
image.jpg
61KB, 590x394px
I've been saying this for years now but the field of consciousness is pure pseudo-science garbage.

We can't even define consciousness let alone even begin to imagine just how it works and how it came about.
50 posts and 9 images submitted.
>>
you're pure pseudo-science garbage
>>
how do we know stones aren't conscious as well? just because they have no way of communicating or interacting with us doesn't mean they aren't 'experiencing' the universe is some way
>>
>We can't even define consciousness let alone even begin to imagine just how it works and how it came about.
But we know its there. And we just can't ignore it.

My theory is that consciousness is a property of matter that is yet to be explored by science. Consciousness occurs when the right arrangement of quarks occur. It's nothing spiritual or outside the boundaries of physical laws. It just happens on a subatomic level that we can't yet understand the mechanics of it.

File: TheManWhoKnewInfinity_web_small.jpg (601KB, 1200x1778px) Image search: [Google]
TheManWhoKnewInfinity_web_small.jpg
601KB, 1200x1778px
What does /sci/ think of Ramanujan? Pic related, watched his movie recently and thought he was bloody brilliant of a mathematician.
43 posts and 3 images submitted.
>>
>>8278885
>>8278885
Pooopinity
>>
>>8278885
shame he had to die so early tbqh
>>8278897
>>>/pol/ is that way
>>
File: RamanujanBook.jpg (321KB, 500x750px) Image search: [Google]
RamanujanBook.jpg
321KB, 500x750px
movie was rushed hollywood trash, nearly as bad as a beautiful mind

read this instead

File: Daniel Dennett.jpg (87KB, 630x419px) Image search: [Google]
Daniel Dennett.jpg
87KB, 630x419px
This guy comes to your lab and tells you to start reading on philosophy of your field

What do you do?
39 posts and 6 images submitted.
>>
DUDE YOU'RE JUST IMAGINING YOUR INNER LIFE LMAO
>>
File: 1471252310802.jpg (84KB, 645x851px) Image search: [Google]
1471252310802.jpg
84KB, 645x851px
>mfw my field is biology

Good thing I'm already a massive Aristotle fan.
>>
File: image.jpg (42KB, 338x400px) Image search: [Google]
image.jpg
42KB, 338x400px
>>8276126

File: Fullneed.jpg (263KB, 948x592px) Image search: [Google]
Fullneed.jpg
263KB, 948x592px
Was it ever viable? Will it ever be? Politics aside, I'm talking about the technical side of things.

https://en.wikipedia.org/wiki/Desertec

>The red squares represent the area that would be enough for solar power plants to produce a quantity of electricity consumed by the world today, in Europe (EU-25) and Germany (De). (Data provided by the German Aerospace Centre (DLR), 2005)
80 posts and 10 images submitted.
>>
>a quantity

?
>>
>solar energy
LMAO
>>
Those squares assume no energy loss through delivery and 100% capture of incident light.

Solar power is great if you live in a desert. Energy losses on transporting all that Saharan energy to Europe will make it non-viable.

File: Black_Holes_-_Monsters_in_Space.jpg (955KB, 4400x2475px) Image search: [Google]
Black_Holes_-_Monsters_in_Space.jpg
955KB, 4400x2475px
If nothing can escape a blackhole, not even light, then how does gravity escape it?
139 posts and 9 images submitted.
>>
>>8294916
It doesn't.
>>
>>8294936
What?
>>
>>8294937
Gravity is not something that escapes from blackholes. Gravity is not a "something", it is the result of the curvature of space caused by the mass of the black hole. It doesn't "travel" from the black hole, it is a result of the black hole existing. Understand?

File: Feudal.jpg (220KB, 1000x1200px) Image search: [Google]
Feudal.jpg
220KB, 1000x1200px
What is the greatest strategy game ever created?
116 posts and 29 images submitted.
>>
counter strike
>>
File: more complex than Go.jpg (205KB, 1200x1000px) Image search: [Google]
more complex than Go.jpg
205KB, 1200x1000px
>>
>>8283269
CS was unironically a great real time strategy game.

Stratego was pretty fun too, but the best one is real life. Kinda sucks if you start with a bad roll though.

Can someone explain to me, in simple terms, Heisenberg's uncertainty priciple and why it means the Universe is indeterministic?
65 posts and 6 images submitted.
>>
dude magic lmao
>>
>>8296325
wtf i hate heisenberg's uncertainty principle now
>>
x is coordinates
p is momentum
delta means error
delta x time delta p is more or equal than h/2

that's it.

File: wat.png (4KB, 654x134px) Image search: [Google]
wat.png
4KB, 654x134px
I am at the office playing with wolfram alpha out of boredom and I found pic related.

What?

What?

WHAT?

No fucking way. That has to be a mistake. What does that even mean? God damn.

If you want to see it for yourself then use this link, wolframalpha will take a while to compute though.

http://www.wolframalpha.com/input/?i=y+%3D+x%5Esin+(x%5Ex)

Can someone explain what is going on? ALL IS NOT RIGHT. GOD IS NOT IN HIS HEAVEN.
62 posts and 12 images submitted.
>>
>>8292306
I know wolfram alpha use to have problems computing the limit of x^x, this sounds like a computation problem.
Try plotting the function to test it
>>
>>8292316
Google won't graph it and I don't have a graphing tool.

I guess it is a mistake though, it does not make sense.
>>
It does make sense
x^x approaches 0 as x -> - infinity, as the exponent approaches 1/infinity (due to the exponent being negative) therefore x^x -> 0 as x-> -infinity
The rest is trivial
sin(0)=0
x^0 = 1

It's one OP

https://en.wikipedia.org/wiki/STEAM_fields
>STEAM fields is an acronym for the fields of study in the categories of science, technology, engineering, arts, and mathematics. The initiative began to include arts and design in STEM fields education.

>STEM programs are designed to integrate science, technology, engineering, and mathematics in the classroom. These programs aim to teach students to think critically and have an engineering or design approach towards real-world problems while building on their math and science base.[1] STEAM programs add art to STEM curriculum by drawing on design principles and encouraging creative solutions.[1]

Where were you when you realized the endtimes were upon us?
80 posts and 10 images submitted.
>>
>>8290105
The horror
>>
Arts fags not realizing creativity is not limited to their field.
>>
I think i'm going to be sick.

STEM shield activated.
Engage maximum shunning.

STEM subjects engage and expand rational thinking; art belongs with media and gender studies.

File: dude weed lmao.jpg (76KB, 800x600px) Image search: [Google]
dude weed lmao.jpg
76KB, 800x600px
Why are Americans so resistant to free university? Pic related.
209 posts and 19 images submitted.
>>
>>8285142
Considering thousands upon thousands upon thousands of the brightest minds the planet has to offer, working on the issue with billions in funding for decades haven't come up with a solution I doubt Mtumbai or Pajeet are really a magical repository of knowledge waiting to be unlocked.
>>
how would an uneducated person know anything about a cancer cure?
>>
File: consider-the-following-gorilla.jpg (110KB, 786x514px) Image search: [Google]
consider-the-following-gorilla.jpg
110KB, 786x514px
>>8285142
I don't know if you've noticed, but there the US is infested with retarded monkeys.

If you make college free, you're basically opening up the floodgates for the monkeys to come in and make the college experience even worse than it already is. Universities will spend millions trying to babysit these monkeys who can't sit down, shut up, and listen to a lecture for an extended period of time. It will become high school 0.2.

File: 1471653396000.jpg (902KB, 1300x1733px) Image search: [Google]
1471653396000.jpg
902KB, 1300x1733px
>that one guy that yawns between problem sets
114 posts and 47 images submitted.
>>
File: basketball shorts.png (849KB, 1219x717px) Image search: [Google]
basketball shorts.png
849KB, 1219x717px
>that guy who wears basketball shorts to exams
>>
>>8295693
>that guy who drinks water in class
>>
>that one guy who actually pays attention in class

File: 9ba5df83706a93589d96d6efa792fa92.jpg (119KB, 720x1118px) Image search: [Google]
9ba5df83706a93589d96d6efa792fa92.jpg
119KB, 720x1118px
A earth-like planet have been found orbiting Alpha Centauri (4 light years away from us). I think it's great news. We already know the planet where future human colonies will travel to when we destroy our planet.
99 posts and 13 images submitted.
>>
Venus is also considered an Earth like planet, just to give you some perspective
>>
Sauce http://www.space.com/33834-discovery-of-planet-proxima-b.html?utm_source=dlvr.it&utm_medium=twitter#?utm_source=twitter&utm_medium=social&utm_campaign=2016twitterdlvrit
>>
>>8294116
>1.3 Earth mass
>11.2 day orbit
>tidally locked
>flare star

""""""""""""""Earth-like""""""""""""""

File: 9910071.jpg (222KB, 1024x768px) Image search: [Google]
9910071.jpg
222KB, 1024x768px
Could we cure low intelligence?

It seems to be the cause of a lot of our societal and economic problems; so shouldn't it be one of our primary scientific goals?
55 posts and 8 images submitted.
>>
>>8293587
Yes. Proper diet, education, and removal of childhood trauma and in general negative social stimuli (achieved largely in part by combating poverty) has a profound and well documented effect on increasing average IQ scores.
>>
>>8293608

I mean across the board. It's not enough to just prevent people from having a much lower level of intelligence than their genetic potential allows; I think we need to actually increase the potential level. It seems to be unacceptable that so many people are not capable of contributing in a meaningful way to solving all of our unsolved problems - especially if we are going to be automating much of the perfunctory and repetitive work in our economy within the next decade or two.

If we don't make these people (i.e. those currently in these soon-to-be automated positions) significantly smarter than they are at the moment, won't they just become permanent welfare recipients?

That seems like something we ought to try to avoid.
>>
>>8293587
step 1) Fix society.
step 2) Genetically engineer better humans.
???
profit!

File: image.jpg (57KB, 370x277px) Image search: [Google]
image.jpg
57KB, 370x277px
Right /sci/ so this aspergers kid thinks he's right- his answer is 50%

Which is obviously wrong, yes?

options we have are:
>HH
>HT
>TH
>TT

TT doesn't happen, which leads us to three events, and HT and TH are separate events, so we have 1/3.
77 posts and 7 images submitted.
>>
>this bait again
My probability book has an example like this but instead of coins its two babies are born and one is a boy.

It's 1/3
>>
>>8291777
Thank you man, I was pretty certain but he just wouldn't shut the fuck up about it being wrong

The "hurr durr weed is perfect" conversation continued afterwards

Which book is that, out of interest?
>>
>>8291780
Ross - Introduction to Probability Models

Pages: [First page] [Previous page] [1440] [1441] [1442] [1443] [1444] [1445] [1446] [1447] [1448] [1449] [1450] [1451] [1452] [1453] [1454] [1455] [1456] [1457] [1458] [1459] [1460] [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.