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Archived threads in /sci/ - Science & Math - 1647. page

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Some say JSON is like JavaScript.

What can this even mean?
How can a data format be like a programming language??

Also, how does JSON differ from an (algebraic) data type? Like trees.
14 posts and 2 images submitted.
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>>8105722
yes
>>
>>8105722
no
>>
>>8105722
maybe

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Good news: http://english.eu2016.nl/latest/news/2016/05/27/all-european-scientific-articles-to-be-freely-accessible-by-2020
19 posts and 1 images submitted.
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*All European scientific research to be canceled by 2020.
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YES

finally

kill the fucking cancer paywalls.
>>
>>8105715
THE FIRE RISES

According to /sci/, wat do with nuclear waste? Are any long term non sci-fi solutions feasible?
28 posts and 5 images submitted.
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>>8105599
Yes. The really short version is we dig a very deep hole, a "bore hole", and dump the waste down there. Problem solved.

For a longer version, see this link:
http://thorconpower.com/docs/ct_yankee.pdf
>>
We already know the solution: Bury it.
https://en.wikipedia.org/wiki/Natural_nuclear_fission_reactor

Oklo was effectively a natural Uranium reactor (using rainwater as moderator) that "operated" for hundreds of thousands years nearly 2 billion years ago. Yet despite this, most of the stable fission products and actinides from these "reactors" moved only CENTIMETERS in their veins.

This is not a scientific issue anymore. It is only a political one.
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>>8105599
Recycle that shit and execute the fucking businessmen who don't want to because it's slightly cheaper not to.

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Can East Asian culture be explained by a genetic tendency to produce more oxytocin?

The cult of kawaii. Emphasis on nostalgia for home and childhood. Passive xenophobia. Weird highschool-like circlejerk atmosphere in the workplace. Emphasis on family relationships. More feminine men and more feminine women (not in terms of low testosterone and high estrogen so much as high oxytocin in both.) Meek friendliness to others combined with sense of distance from outsiders. Conformism.

It all fits.
23 posts and 3 images submitted.
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This is like the science version of reading horoscopes and saying, "Woah that is SO me!"
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>>8105299
Does it tickle when words go in one ear and out the other?
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>>8105259
Don't blacks also have high oxytocin levels. Doesn't oxytocin make you religious? Aren't asians secularized people? I'd say it explains blacks more

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I have a possibly retarded but honest question sci.
There are two balls, i apply force to the first ball and it moves, i apply force to the second ball but it doesn't move, if the first ball move because i applied force to it then did the second ball also not move because i applied a force to it?
17 posts and 1 images submitted.
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>>8104959
What the fuck? Did you apply the same force to both balls? Do both balls bave the same mass? Are both balls on the same surface? Did your parents drop you on your head? Is this bait? Next week, on Dragonball Z....
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>>8104972
I did fall on my head as a kid, but this isn't bait.
>>
I did something that annoyed some, they said me doing the thing caused them to be annoyed, i said them being annoyed wasn't caused by the annoyance because that would be similar to saying me doing "something" causes someone that's not annoyed by it to not be annoyed it.

What would be the nutritional value of a bowl of spiders? (Common Jumping Spiders for this purpose) I'm not asking to get /fit/ or anything, I just have to know.
15 posts and 3 images submitted.
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>>8104868
I'm not the one eating the spiders, either.
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>>8104868
Bugs are generally quite nutritious, so I would suggest its nutritional value would be high
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>>8104868
>What would be the nutritional value of a bowl of spiders?

Jesus Christ...I can't believe how desperate you undergraduates get...can't even afford mac n' cheese or ramen...

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Is it possible that there's a force that can transform matter to anti-matter and visa versa?

Please explain it to me like I'm an idiot
34 posts and 3 images submitted.
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Anything's possible.
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>>8104839
Anything's possible, idiot.

fix'd
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>>8104839
>>8104846
what a stupid thing to say on a board dedicated to understanding the rules of what's possible

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Cellphones proven to cause cancer:

http://www.wsj.com/articles/cellphone-cancer-link-found-in-government-study-1464324146
14 posts and 2 images submitted.
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feels pretty good not having a phone right about now
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>>8104741

How is this bad

Just let the phonefags die
>>
study: weak link, on rats.

so...
fuck off.

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Can you refine metals by distilling ore?

If you get metals hot enough, they melt and boil right?

So can you distill them?
21 posts and 4 images submitted.
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>>8104372
I googled "distill metal" and found
>Refining of volatile metals like mercury, zinc etc. is done by distillation.
Try harder next time.
>>
>>8104379

Yes but those metals have a low boiling point... mercury is liquid at room temp dude.

I meant something like distilling iron.
>>
Sounds like a waste of energy. Distillation is separation of mixed liquids.
With solid metals, they either sink or swim on top. No need to get them to gaseous phase.

Why is neuroscience making no progress on the hard problem of conciseness?
19 posts and 2 images submitted.
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>>8104368
>quantum
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>>8104368
Combination of weak operational definition and limited knowledge of how the brain processes information across different regions and where/how these connections work
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>>8104368

Fuck your Deepak Chopra/ Valley girls on kikebook bullshit.

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If you're good with numbers, why don't you get into stock trading? You can be the rainman of wall street!
13 posts and 2 images submitted.
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>>8104363
I am
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>>8104363
Gratz
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>>8104364
Really? How much do you make?

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>professor says Siemens with an English pronunciation
>class starts laughing
29 posts and 1 images submitted.
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>>8104279
>Professor says Shannon-Wiener Index
>uncontrollablelaughter.jpg
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lmao
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>>8104279
I'm so sick of this.

The teacher is NOT a professor, it's not difficult to distinguish between academic titles, stop calling your teacher/lecturer a professor. I know you're all still in grade 6, but that's not an excuse for this kind of blatant ignorance.

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What's logically equivalent to (x)(y)(z)((Rx. Cz)-->Ty))


Pic unrelated
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>>8104275

what kind of crab is that
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>>8104286
A lobster I think. Beautiful creatures.
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>>8104296

It is indeed a lobster.

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who wants to solve chinese cartoon math?
15 posts and 1 images submitted.
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>>8104199
Fuck off weaboo, this is trivial.
>>
Isn't that from madoka
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let p = 3, n = 2,

(1+3)^3 - 2^3 - 1 = 55
55 is not divisible by 3.

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Solar panel efficiency vs extraction cost? Don't solar panels deplete?
13 posts and 2 images submitted.
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>>8104095
This interests me. However, please be more specific.

Yes, solar cells degrade over time. It's an unavoidable problem IIRC because when solar rays that hit electrons to cause a current, that same process also slowly degrades the solar cell.

What do you mean by extraction cost? And what do you want to know about it and solar panel efficiencies?
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>>8105474
Yeah, no chemical process is completely reversible. Everything degrades. It's unavoidable. That being said, I think the issue right now is the total carbon cost of extracting semiconductor materials from the ground. Is it actually carbon neutral, or are we using a fuckton of fossil fuels in the mining and manufacturing process that won't be recouped during the operational lifetime of the PV cells.
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>>8105524
"True believers" in renewables will tell you that it will eventually be powered with renewables entirely.

When you do a systems analysis, e.g. an end to end analysis, one finds that solar alone cannot support the production of more solar, and also sustain our modern standard of living. For further reading, I suggest starting here:
https://bravenewclimate.com/2014/08/22/catch-22-of-energy-storage/

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