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Archived threads in /sci/ - Science & Math - 141. page

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How do I deal with graphing outliers? Most of my data points are 0<x<1, but this one point is fucking up the graph.
22 posts and 3 images submitted.
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scale by log
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>>9125056
Exclude them from the chart and specifically mention them
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>>9125056
Present the data in a table rahter than a chart.

>that one guy that was better at math than you so you "persuaded" him to change schools
6 posts and 1 images submitted.
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Haha yeah so relatable
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>tfw you were the best at math at school, but everyone just cared about some retarded girl because she was the only girl in the advanced program.
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>tfw you were the best at math at school and then became addicted to wow and ruined your life

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I found this cipher in my college
try to decoded by frequency but is not working.
Anyone with an idea about it?
7 posts and 1 images submitted.
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>>9124823
>>>/x/
>>
>>9124825
I posted there to a time ago, no useful answer
>>
There seems to be words separated by spaces and even sentences separated by periods on the vertical lines.

First look at short words. Then try to substitute some of the letters of increasingly longer words using the guesses or tries from the shorter words.

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What does /sci/ know about black holes and thermodynamics?
6 posts and 3 images submitted.
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>>9124734
I also have a zen koan for you

Why could Elijah light his bundle of sticks on fire when his rival prophets couldn't?
>>
Black holes= dense dark bodies

Thermodynamics= everything is going to shit because of entropy.

For any other inquiry, please visit google.com
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I wrote my bachelor's thesis on black hole termodynamics. What's up?

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>being on STEM major
>going to classes

Why do people do this? Do you need things explained to you? Most of the time going to classes is a waste of time. You could sleep 8+ hours, and studying by yourself is more efficient than passively listening to someone for 2 hours.

I'm on my 4th semester, I've been doing pretty great with my grades and I pretty much stop going to classes like on the second week of the semester.

What do YOU do? And why?
43 posts and 2 images submitted.
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Because I am a brainlet and need someone to hold my hand.
>>
I don't to classes and self teach myself.

But realize that not everyone learns material the same as you and I. So quit being a asshole and worry about yourself.
>>
EE here.

For some courses I had good professors and going to the lectures was the better option.
For others the professors were not that good and I had plenty of material online, so I studied by myself.
Finally for a few of them the professors were bad and the online material wasn't good, so I had to force myself to go to classes and study by myself, and that was a pain.

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So many books out there I won't read, not even my selected .PDF collection, because I'm a lazy bum.
Do you ever reach a level where you can go breeze through graduate textbooks of whatever difficulty?
I always tell myself I will eventually catch up by becoming smarter.
40 posts and 15 images submitted.
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>>9124307
> by becoming smarter.
Lel
>>
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>>9124309
>>
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>>9124309

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Just got a D in Diff Eq and my professor won't round it up to a C-. How fucked are my prospects now in trying to get into a chem eng program?
27 posts and 3 images submitted.
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>>9124060
How did you manage to fuck up that bad? And what textbooks were you following?
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>>9124060
Retake the class.
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>>9124060
>Failed to Drop the Class before it damaged/reduced the GPA.
Retake the Class. Seek a Higher Grade.
>If you wanna work in ChemE of course

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How could addition of a second polarizer in front of the first allow light to pass??
10 posts and 2 images submitted.
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>>9123980
Nonzero angular momentum operator commutators
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>>9123980
polarizing filter/lens on the camera in addition to the effect (circular polarization) generated by the two filters at 45 degrees.
https://en.wikipedia.org/wiki/Circular_polarization#Conversion_to_and_from_linear_polarization
>>
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>>9124006
Linear polarization

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Why is it hard for me to cum when I'm on kratom?
13 posts and 2 images submitted.
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>>9123921
pop 2 pills and it's like fucking when you're drunk, you can last all night. Is there a way to isolate this effect?
>>
yeah, concentrated opiates.
>>
no, concentrated opiates

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Why did natural selection allow unibrows to happen?
7 posts and 4 images submitted.
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>>9123687
Fuck you unibrows are sexy af
>>
Greeks, Romans, and Iranians all had the hots for cejijuntos back in the day.
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>>9123704
They allow for a better communication between hemispheres.

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Is 0 a positive or negative?
105 posts and 9 images submitted.
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>>9123522
define 'positive'
define 'negative'
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It's neutral
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nil

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WHY THE FUCK IT GOTTA BE SO EXPENSIVE TO PUT SHIT INTO ORBIT
27 posts and 8 images submitted.
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>>9121724
BECAUSE CHEMICAL PROPULSION IS AN INCREDIBLY INEFFICIENT, ALBEIT THE ONLY PRACTICAL, METHOD.
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>>9121732

WHY NOT JUST LIFT SOME SHIT AND DON'T STOP LIFTING UNTIL IT'S IN ORBIT
>>
Gravity is a harsh mistress

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OFFICIAL /BLINDBOYS/ REPORT

Ok, so you looked at the fucking sun. If you seared your eyes, you wont know for 12 hours, but they're will be some initial symptoms. Maybe your eyes hurt a little. Maybe you have a headache.Its proably over, but at least you can research before the darkness surrounds you.

IF YOU HAVE ANY SYMPTOMS, POST ITT AND KEEP US UPDATED WITH ANY DEVELOPMENTS

SYMPTOM LIST:

Level 0: No symptoms. You used proper shielding or stayed inside like a good NEET. Good Job!
Long term effects: None.
Level 1: Eye sunburn. You have a sunburn inbside your eyes. Your eye will hurt for a while.. Your vision might be temporarily blurry. It will subside.
Lorm term effects: Freckels on the inside of the eye. Increased chance of eye cancer.
Level 2: Small damage. Everything above, in addition, you will have significant trouble seeing, especially near the center of your vision. Will take longer to subside.
Long term effects: Everything above, but also small vision acuiy will be lost.
Level 3: Permanent damage. When you wake up tommorow, you will have a scrambeled part of your vision that will be completely blurry.
Long term effects: Everything above, but in addition, you will be legally blind and will have your drivers license revoked.
Level 4: RIP
Long term effects: Complete blindness.
301 posts and 68 images submitted.
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TREATMENT OPTIONS:

>Go to the doctor
Seemingly a good option, but the lines will be cloged with other retard with you. Further, there is nothing the doctors can do. You will be told to "wait and see," come back in a few days to get a checkout. This wont help, but it may help you feel better.
Outlook: bleak

>Stare into the Sun
Fuck it. Its over, so you may as well look at something beautiful with the last of your vision. You stare longingly at the sun. Alternatively, stare angrily. It wont help, but it will feel good.
Outlook: You blind nigga.

>Wait it out
Maybe you'll be one of the lucky ones. Who knows? Sit inside, close all of the blinds and make your room as dark a possible. Cover any affected eyes(s) with an eyepatch or similar. Wait it out.
Outlook: good.
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Currently using windows narrator to type this.
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>>9121243
Why didn't I listen lads. I only looked for half a moment and 6 hours later, my eyes still hurt. I even made one of those stupid cereal box viewers but I wanted to see how much of the eclipse was actually visible

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http://www.biorxiv.org/content/early/2017/08/17/176511

Gene-based analyses found 536 genes significantly associated with general cognitive function; many were highly expressed in the brain, and associated with neurogenesis and dendrite gene sets. Genetic association results predicted up to 4% of general cognitive function variance in independent samples. There was significant genetic overlap between general cognitive function and information processing speed, as well as many health variables including longevity.
59 posts and 12 images submitted.
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>inb4 "USE CRISPR TO BOOST EXPRESSION OF THOSE GENES 4 SUPERBABIES!!!!1"

Genetics is the world's most precarious balancing act where side effects have side effects have side effects etc.
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>>9118940
found the person with no understanding of probability
>>
>muh intuition on genetics based on zero experience or evidence and entirely bias says this is bad
>im going to post this shit opinion on sci

see
>>9118940

Counter Argument of similar merit: It's good though!

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So this was posted on /r9k/
144 posts and 26 images submitted.
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Why were you on /r9k/?
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> tfw no rich parents to support me while I study for phd in stats
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>>9118402
Math -> Bad Tier
Pure Math (Poor Meth) fags BTFO

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