Archived threads in /sci/ - Science & Math - 1281. page

>>8435846
>All three of the collapses seem inconsistent with the above.
In what way?

File: abyguN8.jpg (103KB, 500x375px) Image search: [Google]

103KB, 500x375px

>>8435851
Well considering the height of the impact zone where the damage would of occurred, I have trouble seeing how the top section of roughly 15-20 floors could give in and proceed to plummet through 70-80 floors. it is especially concerning when you consider the support systems, designed to with stand three times the weight of the tower were destroyed in this floor-based collapse. Isn't the section of building several floors below impact zone considered healthy and undamaged structure? How did its support for the weight it held for decades before this event suddenly fail?

>>8435846
OP you seem to not or misunderstand the balancing forces of the Normal Force and the Force exerted on the towers by the earth via Gravity.

>>8445960

They're just statisticians with a meme name.

>b-but muh neural networks

Statisticians.

>>8445960
As your article suggests, "data science" is basically the business buzzword of the decade, so depending on your company you may find "data scientists" working on everything from data acquisition to data preprocessing, data warehousing, data cleaning, data analysis, data visualization, forecasting and even data-driven (i.e. evidence-based) policy recommendation.
Don't expect HR to know the difference.

The more tasks a "data scientist" handles simultaneously, the more indispensable they become to the company (especially if it's a small company), which might explain some of their smugness.
That said, it's statistically more likely that the people you meet were assholes.

t. data scientist

>>8445965
Get given data. Put in in R. Coffee. Run a few tests and browse the web. Lunch. Run a few more tests. Coffee. Print a boring graph/write a report. Home.

Yes

it has been for centuries now

>>8441981
Yes it is.
Gardner's Multiple Intelligences theory is a lot of unfounded bullshit created to make everyone feel like a special snowflake.

IMO however, I think that you can display slight improvements in IQ with training.

What about reaction time?

>>8441882
are you familiar with the technique of copying and pasting from stack overflow?

File: pepe jajanken.jpg (62KB, 840x544px)

62KB, 840x544px

>>8441882
Instead of asking just post the fucking question why the hell do I have to ask YOU

entitled millonial kids

>>8441888

I have been googling for a long time and cannot find anyhting similar to my question

File: 1477289168036.png (254KB, 381x403px) Image search: [Google]

254KB, 381x403px

>math
Like, maybe 5, or 6 right now, my dude.

File: 619527IMG1758 (1).jpg (3MB, 3367x5051px) Image search: [Google]

3MB, 3367x5051px

>>8436627
Medicine, approximately same as you.

All day but with a lot of pauses. Maybe about 4 continuous hours or less.

File: anal-rectal-angle-sitting-squatting-comparison.jpg (71KB, 640x391px) Image search: [Google]

71KB, 640x391px

Sitting to shit is a sign of humanity's poor IQ and poor intelligence to adapt to better things.

Because the first designs constructed had a "sitting position" it just stuck. While squating is far superior of a posture for expelling waste quickly and cleanly.

You have literally SPENT days or weeks of your life pushing out shits and cleaning up messes you could have done in a fraction of the time. Not to mention less painfully and with less side effects.

good thread

>>8435223
>shit in uncomfortable position that causes rectal problems and makes diahrea and other problems 10x worse.
>all science proves it's a horrible way to do it
>society still does it

Not only this but dumb fuck low IQ animal shit monkeys also make fun of countries that have squat toilets as being "inferior".

Meanwhile they shit in a horrible posture and position that causes literally 10x as much strain and mess all over their ass.

>>8437059
But this is trivial, brainlet.

>>8437059
Interestingly, I have read about Milnor's proof of the existence of exotic 7-spheres last week and he used this very fact in order to prove that some weird fiber bundles he had constructed were in fact topologically spheres.
Pretty nifty

>>8437252
Indeed, this was from Milnor's book, Morse Theory, if you hadn't already noticed! I like his writing a lot.

>>8446993
Fuck bitches, get money OP. You're going to wish you fucked more bitches and got more money when you're old and tired. Ask any old guy.

>>8446993
>72k starting
Go get money. Bang chicks. Enjoy life.

How is anybody honestly conflicted about this?

>>8447041
Is 72k even that good? The position is for data science internship, when it concludes I can be offered full time at around 100-110k.

But still it feels like I have thrown away all my research and all my grant writing just for the cash. I dunno I always dreamed of being a great scientist, but academia kinda shit on me.

>4 triangles
no, you cannot have 8 vertices from 4 triangles

>>8446381
Well it's not really 4 triangles I guess, the bottom line is missing, but it was the best way I could describe how to construct it

What would the top view look like? Something like a circle?

>>8446296
IMO the best thing to do is to work as many problems as you can.
Many textbooks are crap; get Zumdahl's 'Chemical Principles'
You can find the textbook and solution's manuals here:
http://bookzz.org/s/?q=zumdahl+chemical+principles&yearFrom=&yearTo=&language=&extension=&t=0

>>8446303
downloading now

thanks anon, ill work through some problems after I finish re-reading the lecture slides

Practice problems in your textbook and online. Literally just google "(topic here) practice" and you'll find a lot. Also check out Openstax's chemistry textbook. It's free.

Are you struggling with anything specific or just looking for tips on how to git gud?

Barack Obama is half black and half white. But people always call him black. They never call him white or biracial.

>>8446035
They mean that "species" is a social construct. Just don't know that that's what they mean.

The human race has many constructs. Humanism is one, racism another.

File: 1477553810490.gif (3MB, 368x349px)

3MB, 368x349px

>>8445825
I had it for my entire life, but then I conked my head a few months ago and it sort of increased, and I now also have those sparkles when I look at the sky and other little starbursts/afterimages/trails of light etc.. So, I guess we're in the same boat.

>Recent research has confirmed a brain hypermetabolism in persons with visual snow, located principally in the right lingual gyrus.

This is what hypermetabolism actually is
https://en.wikipedia.org/wiki/Hypermetabolism

Funnily enough, my mother and her mother both suffer from hyperthyroidism/graves disease, which is apparently a cause for hypermetabolism, so maybe conking my head triggered something that I inherited. It seems awfully coincidental, no?

From all of the research I've done, it is benign and doesn't effect your life span or anything weird like that. We probably will have some treatment/more information within the next few years. it seems like a simple thing to treat. We just need to wait for the research to complete.

>>8445839
>conking
I have really serious scoliosis as well.
My neck is fucked as well.
So when my neck is really uncomfortable my VS increase.
Ive spoken with therapists as well, they told me they saw shit when they did neck exercises.
So there is chance that it has something to do with blood flow into my brain.

File: Lingual_gyrus_animation_small.gif (528KB, 150x150px) Image search: [Google]

528KB, 150x150px

>>8445844
yeah, I get these mild headaches now, and a lot of the time, I feel it in my neck. really weird. the lingual gyrus is in the back of our brains by our necks, the red part of this image. who knows what's really going on. I've noticed very mild difficulties with recalling words and actually speaking, too, apparently some people with VS also experience that, and the lingual gyrus has to do with recognizing words/letters, shit like that I suppose. It has nothing to do with your intelligence though, and I DO feel 100% in regards to my intellect, so it's just this weird ass annoyance. Hopefully the research being done right now finds some cure or any treatment.

>>>/adv/
>>>/soc/
>>>/anywherebuthere/

what would you like to learn?

>>8445595
I don't want to learn, i want the sliver of hope i have that at times makes me believe all i have to do is work really hard and anything is possible gone.

File: IT'S A FUCKING LEG.png (306KB, 375x530px) Image search: [Google]

306KB, 375x530px

>>8445472
dat pic

>>8445472
blood, it all kinda sloshed around first
then a muscle developed to move it around
then some veins to direct it and hormones to tell the veins where to go

>>8445472
Blood, see animals that don't have hearts. Although it should be said that the blood is most likely very different from mammal blood.

Adderal or Ritalin are GOAT

If you need to study for a test, 200-300mg of caffeine help, it improves short-term memory due to higher levels of ACh.

>>8445482

i have gastric so I can't take weird acid into my stomach or i'll be out of breath. Caffeine included.

pls respond

I also need help with this

my main problem is interracial porn, I often have 5 to 7 tags and I just cant stop masturbating all day.