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Archived threads in /sci/ - Science & Math - 1003. page

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You could have the highest IQ and know how to solve integrals in your sleep but you won't go anywhere in life if you aren't up to par with emotional intelligence. Nobody will want to work with your ass or hand you any opportunities if you don't know how to function socially and acceptably.

Emotional intelligence > IQ
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More people need to understand this. In engineering, only 15% of the job is technical. The other 85% is how you communicate with everyone.
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I would honestly argue that a genius emotional intelligence and an average IQ will make you more money in the long-run if you can network.
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>>8586805
Common knowledge.

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was there ever a time in school life like you felt you were a genious?
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>>genious
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>>8586860
>falling for the OP's bate


haahhahahahhahahhahaha

you absolute idiot of a man.

hahahahhah.

The OP has stitched you up good and proper mate hahaha
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>>8586875
whoah-ho-ho man! OP got me good! hhahahahahahahaahhah he really bamboozled me this time! good one OP!

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Hey /sci/, i know some of you are gonna think im really fucking stupid but basically im super high. during a solar eclipse what happens to the "night time" part of the earth (see pic)

does it just have neither sun or moon? pls make this as easy to understand as possible.my brain hurts

thanks
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The moon and sun are temporarily swallowed by a black hole (gravity and antimatter plus neutrions filled with entropy) and then when the black hole throws them back up (think of it like when you're sick and you vomit) everything goes back to normal.
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>>8586761
Yes, because both the sun and the moon are round the daytime side. Your diagram shows that.
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>>8586761
are you asking why people on the other side of the earth can't see the moon/sun that's completely obscured from view?

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hello sci, /pol/ here...

Ive always wondered this... maybe some of you smart people can help me.

Why are potato chips crunchy?

I mean, it makes no logical sense whatsoever. a raw potato is firm... a cooked potato is mushy. But a fried potato is crunchy?

Why is this?
10 posts and 2 images submitted.
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>>8586709
Google didnt have much on the subject... I found:

>Understanding potato chips crispy texture by simultaneous fracture and acoustic measurements, and sensory analysis
>http://www.sciencedirect.com/science/article/pii/S0023643808002491

But you need to pay for it...

Can anyone here sum up why fried potatoes are so damn crispy, but only if cut thinly, otherwise they will be mushy?
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>>8586709
Water is removed.
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>>8586719
But dehydrated potatoes arent crunchy either... theyre just.. dry.

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Does freewill really exist science nor religion can prove it
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>>8586706

It exists for others, but not from your perspective. Those timelines where you did something stupid and died are denied to you.

We are all trapped in a quasi-solipsistic state, as a result.
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Nah dude all of your choices are just chemical reactions in your brain that are completely controlled by the all of the previous reactions which germinated upon your birth.
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Define free will.

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Why are brainlet plebes so obsessed with going to space? Day in and day out they always bitch about "muh space age".
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>>8586579
star wars.
They believe that once we go to the stars, everyone can be piloting his own spaceship. They all want to be Han Solo.
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>>8586579
Because earth sucks for plebs and they believe there's a paradise awaiting in space somewhere where they can be Commander Solo/Picard/Vader
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>>8586591
>Because earth sucks for plebs
Ironic that it's whites bitching that earth sucks for them...

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Any medically experienced anons able to explain what this is? Had this for about 12 hours or so now, it doesn't itch or hurt and I only knew it was there because my parents pointed it out. The only reason I'm so confused by its appearance is that I can't find anything that could have made this mark, as the only things I did yesterday before its appearance were go to the gym, shower and then sleep from about 7am to 5:30pm (it was when I woke up that my mother pointed it out as I'm currently shirtless around the house due to the summer weather). It wasn't there before I went to sleep either, and the only explanations i can find are all alien/conspiracy related.

Pic is from 4am this morning
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>>8586540
I'm not saying it was aliens, but it was aliens. Is your anus tender?
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>>8586540
YOU HAVE A SMALL DWARF LIVING IN YOUR STOMACH
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>>8586540
also this is my back, forgot to mention

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How come some salts dissolve when coming into contact with water?
Is there an actual reaction/exchange between the salt and water molecules?
9 posts and 1 images submitted.
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The ions from the salt are attracted to the water molecule because of its polarity... I think. Has been a while since I've done chemistry.
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>>8586531
this is literally basic polar solvent/ionic salt stuff

I hope you're trolling brainlet
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>>8586552
The only colossal idiot here is you.

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Give me one reason to believe the universe is not a simulation.

The formative particles of the universe, whether they open and closed strings, particles with up and down spin, particles that are charged or uncharged, etc... are bound by logic to be functionally equivalent to units of information (0 and 1). Similarly, the extra complexities in the quantum level are explained by viewing them as functionally equivalent to qubits of information.

No feature of reality is not adequately explained by simulation theory.
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Does that mean that once quantum computing is reality, we'll be able to create entire new worlds?
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>>8586518
What's the simulation for then?

I mean, obviously it's not for sapient life. You wouldn't make a simulation for life, and then make it so 99.9999999999(followed by a lot more nines)% of the universe is utterly hostile to complex life. Plus a procedural generation that has to do countless trillions of cycles to create life at all is rather redundant, when you can well, just simulate life from the get-go.

And if life is just an odd side effect of the simulation - what's the rest of it for? 5% matter doing fairly predictable stuff, collapsing, collapsing, exploding, most of the rest just being empty potential energy. After another countless trillions of cycles, the whole thing just runs down and, eventually, every remaining particle spreads apart so fast that it no longer interacts with any other particle.

Why build this thing?

If the universe was a simulation, one would think there'd be a whole lot less wasted space and energy, and it wouldn't be set on a path for self destruction.
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>>8586518
Punch yourself in the face.

Does that feel simulated?

To break the simulation continue punching yourself until you can matrix and feel nothing because it's a simulation. http://www.simulation-argument.com/

How would you deal with a plagiarist?

I recently found out that a researcher at a University has plagiarized my published research results. The researcher plagiarized only my results/findings, but not my copyrighted text (so this is not a copyright issue). The researcher is attempting to create a fraudulent priority dispute in hopes of stealing the credit, and the financial rewards, related to my findings.

I was thinking about notifying their University of the fraud, but I believe that the University would just cover up the fraud. So, I'm thinking that suing the researcher for defamation might be the best course of action. Any better ideas?
24 posts and 1 images submitted.
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>>8586423
Proof or it didn't happen. You sound like a nutjob.
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>>8586423
That sounds pretty horrid, I know I'd be extremely mad. Best thing to do is contact the author of it first and find out if it was really plagiarism. There's so much shit being written that it's quite possible he just arrived at the same results as you.
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>>8586427
I should clarify that It was not accidental plagiarism. I have clear and convincing court admissible evidence that this plagiarist actually fabricated their story/evidence.

/sci/, help a brother out. My birthday is coming up and I want to buy myself a book on Topology. I want to learn both algebraic and geometric topology if there's a good book covering both topics. Or should I start from geometric topology first and then start exploring algebraic topology? As for my background, I'm a physicist well versed in the language of math (my end goal would be Theoretical/Mathematical Physics). I'm sure I don't have to go in detail, you'll know better than I do. Thanks!
6 posts and 1 images submitted.
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>>8586403
Go to your university library. Look for a bright yellow book with the topic you want to learn on the spine. Check it out and read it.
Works for any mathematical topic that isn't absurdly obscure or specialized

The amount of "rec me a book on X" threads on this board is infuriating. It's not that hard to find a usable textbook on your own.
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>>8586434
It's better to have threads like these and argue the pros and cons of various books and authors than to discuss the "scientific breast size and whether or not do ayy lmaos probe us while we sleep".
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>>8586459
A lot of dover books have poor signal to noise ratio as well, esp multi-versioned math texts where they keep adding pictures and more pointless paragraphs just to sell a new version.

Topolgy (2ed) by James R. Munkres is what you want you can go on any university site too and look at their Topology courses http://www.math.cmu.edu/~slepcev/syl_651_16.pdf

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Is there a way to visualize 4D space? I want to "feel" it and still haven't found a reliable source yet
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>>8586373
theres a youtube vid of carl sagan explaining it
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>>8586373
https://youtu.be/N0WjV6MmCyM
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>>8586373
You can't feel it because the universe is 3d, not 4d. If it were 4d, physics, chemistry, and philosophy would be complet Ely different.

Hi guys. It's [almost] time to panic. At least it will finally [hopefully] shut up the creationist flatearther deniers.

http://www.chicagotribune.com/news/nationworld/ct-antarctic-ice-shelf-crack-20170107-story.html

>The crack in this Antarctic ice shelf just grew by 11 miles. A break could be imminent

>An enormous rift in one of Antarctica's largest ice shelves grew dramatically over the past several weeks, and a chunk nearly the size of Delaware could break away within months, British scientists reported this week.

>If this happens, it could accelerate a further breakup of the ice shelf, essentially removing a massive cork of ice that keeps some of Antarctica's glaciers from flowing into the ocean. The long term result, scientists project, could be to noticeably raise global sea levels by 10 centimeters, or almost four inches.
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>>8586336
Well fuck and I happen to live in one of those British ports, luckily on top of a large hill.
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>>8586336
Why panic when you will most likely die within 10 years anyway? None of this matters or will effect your life even in the slightest.
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>>8586376
>It won't affect my life because I'll be dead
Phew! What a relief.

Fractals are supposed to be able to have non-integer dimensions, but is this actually a dimension as we understand it, or are mathematicians as bad at naming things as physicists are?

For example, could you have a 2.5-vector, or 3x1.3 matrix. are there menger sponges with "volume" measured in meters^2.7268?
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>>8586296
So you run into a measurement problem if you use integer dimensions on fractals. For example, if you're looking at a Koch snowflake, it has infinite length (dimension 1) and zero area (dimension 2). So we look at how much it grows if we scale it by a factor of 2 (arbitrarily), and check to see by how much it is enlarged by.

Since the number will be between 2 and 2^2, we know that the dimension is between 1 and 2. Does that help any?
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>>8586301
>we look at how much it grows
how much what grows? you already said you can't measure the length or the area so what?
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>>8586301
but how are you measuring size? 0*4=0 and ∞*2=∞

can you have a fractional-dimension size, and if so, can you have fractional-dimension vectors and matricies?

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Anyone here familiar with thermal deploymerization?

I believe this will be an important technology in the future, but I wonder what the raw feedstock could be to make it economically sustainable. Obviously turkey guts and shit and landfills won't last that long.

I was thinking pelagic silts and oozes from the ocean floor but is there really enough organic material contained in that medium or is it mostly just sand and calcium?

Any ideas?
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Bump I guess? Am I on the right board?
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What board would be an appropriate forum to discuss this subject?
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>>8586218
>>8586329
>>8586529
I'm not a chemE., but /sci/ has turned into a high school shitfest, which is a shame. I don't really browse this board much anymore for that reason. Maybe try to find a smaller subreddit that covers this sort of thing.

Also could this be used to convert cellulose to liquid fuel?

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