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Archived threads in /sci/ - Science & Math - 172. page

This is a blue board which means that it's for everybody (Safe For Work content only). If you see any adult content, please report it.

Goal: Retrieve cookie jar from atop refrigerator.

Solve it in python: You are a toddler. You attempt to make a box out of those oversized lego blocks to stand upon to reach the cookie jar. You fail in making a box and instead you made a weird rectangular prism thing with a nub sticking out the back, but nobody cares. You stand on top of your creation and whack the object off the refrigerator with a stick.

Solve it in haskell: You are a retarded wizard horse whose powers reach deep into the very fabric of reality. You adjust the planck length of the universe, thus decreasing it’s sampling frequency, then take a 3 dimensional fourier transform of the top of the refrigerator in your head. Using the properties of the dark art that is arcane spatial anti-antialising, you effectivley transport the cookie jar to your hand. Not only is it in your hand now, but it always has been, and the memory of it being elsewhere is simply an illusion.
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>>9098992
Not really sure how your text is a meme, but the image was kind of funny... Hopefully this thread has good memes
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:D
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>>9098992
you spelt effectively wrong

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>he ends his proofs with a square
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OP is a faggot. [math]\square[/math]

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Hello /sci/!, does anyone have a pdf or any information about this?, true methods not shitty stuff. Ancient methods about brain control, im very Interested. Thanks in advance!!
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yeah, its in >>/x/
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>>9098741
Neuroplasticity is the latest official science. They found out that when you use your brain it grows new connections that make it better at doing what you use it for.
>memory and retention methods
Literally start memorizing stuff.

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Hello all,
Been into tesla coils for a long time, I'm an electrical engineer. I want to start building some higher frequency systems (~5MHz) and am having some trouble finding good resources about FET Class E amplifier design. Anyone have any books or sources?
2 posts and 1 images submitted.
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>>9098619
5 MHz is in the HF band. You might want to look into radio amateur books for practical hands-on information.

Important: You do NOT want to emit RF noise as this could interfere with important communications channels. If possible use ISM bands, these are set aside for such things.

Also: the pasta:
https://pastebin.com/9uYXMhVm

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A question off topic, how to create discipline? I really need to learn new things and dedicate myself to college, but every time I get out of college, I lie down in bed tired, I'm doing math and I really enjoy the course, but I get pretty exhausted mentally, any tips for me to end this?
4 posts and 1 images submitted.
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By manning up you faggit
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>>9098470
>By manning up you faggit
good point, good point
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Practice killing youself.

Hey sci. I'm going back to uni after a year of absence. I'm taking integral calculus and wondering what I should brush up on from derivative calculus so that I am prepared for this class. Any specific topics? I still have my calc textbook so I have the material I'm just trying to figure out what my main focus should be.
2 posts and 1 images submitted.
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>start reading the integral calculus section
>realize what you're missing
>study that

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*blocks your path integral*
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Is there any kind of training I can do to increase my phenotype?

>tfw phenolet
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>>9098103
fap to photos of thicc ashkenazi women on a daily basis
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>>9098117
I prefer Sephardic

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Ancient people observed total solar eclipses without protective eyewear, or the knowledge that it could blind you permanently.

Please share your thoughts and opinoins, and historical facts, and scientific insight. Was the ancient world blind?
3 posts and 1 images submitted.
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>>9097937
basically if you think the sun will damage your eyes, it will. Its all in your head.
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It hurts to see the sun or solar eclipse so people naturally avoid painfull actions to protect them.
Eclipses are rares and the sky need to be clear...
Few people were blind to solar eclipse.

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Have you read this book? What do you think of it, and anti-aging in general?
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>>9097811
I think that the idea of extending life indefinitely is very popular among wealthy people and so there is a huge financial incentive to discover how this can be achieved
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>>9097811
I know some people who would fall in the mega-rich category, generational billionaires. They still suffer from the very same incurable diseases, the same maladies and expect to live a normal life 80-95 if they're lucky. So i really don't hold out much hope for great developments reaching us in our lifetimes.

I know one whose son has bad autism and a few other things and he has thrown huge sums of money at it, research but also the best schools, programs, learning aids etc. He would give everything he has away to make his son healthy, in a heartbeat, but we just aren't there.

It'll probably be our children's children who are the first to be commercially edited embryonically.

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If I'm applying for a job in tech should I lie about being a minority female?

Is there any way that could potentially backfire or would I be safe from repercussions?
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Fuck off
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>>9097719
Don't lie. But if you're like 1/4 minority you can say you're a minority. Keep in mind it will almost never help you. They narrow down the top candidates 1st.
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This thread was moved to >>>/adv/18608689

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maybe i just need to lurk more but i really wanted to ask you guys this because this board seems like the most genuine window into the world of people who do math and science for a living.

I'm a rising sophomore in a mid to shit tier university in florida, majoring in computational science (i'll explain later). I took my first programming course last semester and fell in love, I want to code and solve problems pretty much for the rest of my life, but i want to do this using computers/coding. I chose my major because it seemed to be the one that merged computers and coding with scientifically applicable coursework, and I applied for a $2500 scholarship through the department, so there was that.

my questions are:
a.) do you think that this relatively new major is the best fit for someone looking to design/write programs or code things that actually matter instead of being a code monkey

and

b.) how did you guys go about utilizing your skills to make money and/or impact the world in any significant way? inb4 optimist naiveté, i just wanna use my passion for computers to help advance humanity's pursuit of science in any way. shit.
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This thread was moved to >>>/adv/18608693

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If the laws of physics are 100% ABSOLUTE > like a "particle" will always behave the same when it "meets" another "particle" of the same kind.
The universe would always be the same if it starts out the same. And I mean everything. Every thought, pebble and photon, all exactly the same throughout time, as in; everything is predeterminable. If you were to know every particle and "wave" at the beginning of time.
If you were to restart this same universe.
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>>9097642
>I don't study physics.
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The laws of physics are only 12% absolute.

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Are there any good /sci/ related podcasts or related materials that arnt autofellating drivel or memes presented by annoying women?
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>>9097624
>podcasts
>good
no absolutely not

Hi guys,
i was wondering:
When pursuing science studies in USA, do you use international units like kilogram, meter and so on or do you still use imperial units ?

Bisous

>pic not related
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International. We learn to convert but we never do it.
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International, yup.
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Imagine a country so stubborn that they desperately cling onto their shit units, but then have to learn the real units anyway.

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>had job interview yesterday
>had brainteaser in the middle of it
>I get the answer right
>fail the interview
>told that it was due to not being good enough at maths (I.e., because of the brainteaser)
>got the answer right
>know it's because I seem like an autist at the best of times and probably an autist squared when working stuff out

Life of a wagecuck. You have to be as normie as picrelated to get jobs these days
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No, you did get the answer wrong. You can't just admit it to yourself. Sad!
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>>9097493
>>told that it was due to not being good enough at maths (I.e., because of the brainteaser)
Fucking brutal. What was the question?
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>>9097493
you posted this on /pol/ earlier, fuck off no one cares.

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