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Archived threads in /sci/ - Science & Math - 2136. page

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What do you think about hydrogeology ?
24 posts and 5 images submitted.
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I don't know
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it causes global warmings
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>>7677346
c-c-c-combo breaker!

r8 my CS program
113 posts and 18 images submitted.
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>>7676908
>only 123 credits
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>>7676908
You do "first year writing" and "chemistry" in your CS major? Can someone explain me what's up with American colleges? In my country you decide what you want to study and the university decides which courses you take at which moments. All courses directly related to the field you're studying. Occasionally you can choose between different courses, for example as a Math major you can pick 2 courses in your second and third year, some things that come to mind that you can choose are Fourier Analysis, Advanced Probability, System Theory, etc.
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>>7676954
Our liberal faggotry departments force other departments to take their faggotry classes that nobody wants to take.

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>we need more women in stem
>we need more women in leadership roles

arstechnica.com/science/2015/11/former-nasa-official-nasa-must-shed-socialist-approach-to-space-exploration/
81 posts and 17 images submitted.
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>>7676824
Then tell those bitches to take a STEM major instead of "womyn's studies" ffs
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>>7676829
Why is this even a thing ? If women wanna go STEM, they can just do it. What is this social pressure on women that try to push them into STEM instead of whatever they wanna study ?
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>>7676824
Half the women in my graduating class stopped working after marrying another engineer or doctor.

30% did retarded shit like au pairing minimum wage kekery.

15% actually worked in engineering for while and have since quit to do finance/management type jobs.

There's only 1 girl in my graduating class who got into engineering management.


I'm very grateful for the push of women into engineering because the professional is already oversaturated as is and if they all entered the economy we would be fucked.

Hi /sci/

Is there any possibility in the near future that we will be able to create artificial helium or non-flammable hydrogen?

Thanks,
31 posts and 2 images submitted.
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Blump
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No and no.

But hydrogen is not as dangerous as you think it is.
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No. Even if we did, airships are not coming back: http://blogs.scientificamerican.com/guest-blog/helium-hokum-why-airships-will-never-be-part-of-our-transportation-infrastructure/

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What are the best books on Markov Chains
29 posts and 4 images submitted.
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>>7676664
Depends on if you're interested in statistics/math or in artificial intelligence.
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>>7676675
In the math side of things
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>>7676682
No idea. I'm a pure mathfag and I would recommend none of the stuff I've done from the math side of things (stochastic processes). It's all incredibly boring compared to the AI stuff, in my opinion.

Good luck OP.

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What's the difference between taking Adderall to help your studies and smoking crystal meth? Why one is completely okay and respectable but another makes me a weirdo?
42 posts and 2 images submitted.
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Because one is productive for society and the other is destructive. Some traditionalist mores can be hard to understand, but this one? Gimme a break.
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>>7676556
How is one "destructive" when it's literally the same substance?
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>>7676561

Because one is to get you high. When has someone high on crystal meth contributed to society?

It's like how painkillers can be abused. In their time-released pill form, they help people deal with pain. If you crush it up, and snort it, then you just are trying to get high.

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So how did depression survive evolution? It's a fairly negative trait to have, it makes people highly unproductive and prone to suicide, so how did it survive until today and why is it still around?
74 posts and 6 images submitted.
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>>7676430
>makes people highly unproductive
ok, but 'productivity' and 'ability/opportunity to procreate' aren't the same.

>makes people [highly] prone to suicide
no, most 'depressed' people don't kill themselves, only a small fraction do, still stands even if you take out the highly part
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How did cancer survive evolution?

The brain is complicated and the emotional building blocks that make up depression all have evolutionary benefits until they go out of control.

Or if you're one of those horrible evolutionary psychology type people that can't stand complexity and so have to invent simplistic narratives for themselves, how about I just say that a biological gambit where 90% of the time you improve your life and 10% you make it much much much much much worse is a net evolutionary benefit.
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>>7676430
Assuming depression is indeed inherited, it likely survived the same way many genetic disorders do, it is either carried as a recessive allele (so will only show if two people with this allele mate) or it is carried as a sex linked disorder on the x chromosome. If I were to guess I would say it is the latter as men seem to suffer from depression more than women.

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So basically Einstein's theory of relativity is just saying that time and space have a bond, right?
Just checking
24 posts and 4 images submitted.
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>>7676175
The theory essentially says, Space-time tells matter how to move, and matter tells space-time how to curve
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>>7676182
So what is space time? Do you mean the way matter causes space to bend around it?
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Define time.

Define space.

Exactly. Case-closed.

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Could the Laws of Physics be disproven?
28 posts and 3 images submitted.
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yes and no
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>inb4 memedrive
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>>7676027

Every law in physics has been disproven. Just not by much under normal conditions.

Now stop reading popsci and learn actual physics if you're so interested in it.

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what are your thoughts on global warming is it caused by humans? is it even happening? or does it belong in the tales box together with the boogey man and santa claus?

pic unrelated
41 posts and 10 images submitted.
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>>7675862
I believe it, not by observation but by probability
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Probably. I'm hopeful that we'll find a solution before significant damage is done. It's not even that tough to do. Albedo modification isn't that expensive, and although may have side effects, is better than nothing. If not albedo modification, we could use sulfate aerosols. We have many ways we can "buy time" to wean ourselves off of fossil fuels, which will naturally occur as prices rise.
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>>7675901
It's probably the case but I'm with this anon. Any fans of carbon sequestration in here?

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How do we read all of those textbook PDFs that we all pirate? Do you use a monitor pivoted vertically? Do you import it to an e-reader/tablet? I'm curious to what everyone uses since we seem to link PDF files and recommend all of these textbooks on a daily basis.
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>>7675702
I would use an ipad if I had one, especially for journal articles. Otherwise I just view it in default mode on my chromebook
> pic related
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>>7675702

I double click it, and then begin reading.
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>>7675702
you are autistic as fuck
just read the god damn thing you fucking piece of shit

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Should I study pure Maths or Computer Science at University?

I enjoy Maths more but would I earn more money in Computer Science?
57 posts and 4 images submitted.
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>>7674942

Eh it You go for pure math you can work of the nsa or some government agency.

I think it's still easier to get highered as a cs guy tho
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>>7674942
Why not both?
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Graduate in maths but learn programming in and out by your own

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are there differences between the races, e.g. in IQ and bone structure/density?

Does race exist?
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yep
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>>7674733
I got told to come here because I'd get recked by /sci/

pls wreck desu sempai

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I didn't really understand fractals, but then I did shrooms and now I'm the iron chef and crunching fractals.

Why aren't more math professors recommending this?

Also hexagram on saturn because shrooms
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>>7674242
What special insight do you think you gained?
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You're not any more knowledgable than you were before. You're deluded.
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>>7674250


Well now I can do all the questions in the textbook as if it's second nature without having to refer to my notes.

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Hello Sci,

I just got offered a job at IBM! Electrical Engineering major from state school in New England. Semiconductor test/characterization/22nm mumbo jumbo. 75k starting +5k sign bonus. Has anyone else heard back yet?

Lets hear what you boys and girls are up to.
66 posts and 9 images submitted.
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fuck off
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>>7673892
>75k starting +5k sign bonus
sounds a bit rich for that type of work. more like 45k-60k
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>>7673899
No, it really doesn't.

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