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Archived threads in /sci/ - Science & Math - 950. page

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if your so smart where the FUCK do you put your shoes in this house
13 posts and 2 images submitted.
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>>8615343
In the closet.......dumbass
>>
on your feet...?
>>
You become a nudist buddist

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The explanation of time is something that bothers me the most. Time is something that might or might not be created by humans. time is change. lets say an organic matter changes due to the rotation of the planet and its gravity field. the ISS in space is in space where time does not occur but the station still orbits the earth and its gravitational field therefore changes with time along with us. Is there a theory as to wither time goes in reverse or gets altered if a object or organic matter would go against the motion/rotation of the planet? Lets see i send a space capsule with organic matter into space but make it move in the opposite direction on earths orbital ring. Our planet would be a complete year orbit and change would occur within that time span. Would the organic matter change just as it would on earth by going into forward into growth, not change at all or the process would reverse. the reverse process will sound impossible since the organic matter would have to go thru a growth change twice. Time itself can change because of the change we give it but would there be any change to the organic matter? Only if it sounds confusing, this is as simple as i can put it.
8 posts and 2 images submitted.
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>>8614717
Sounds like a collection of obscure misconceptions that I don't feel like clearing up as I don't even know where to start. If you want to learn about what time is, you should learn about thermodynamics and entropy, special and general relativity. I have no idea what you are trying to say.
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What kind of change would occur to a organic matter that goes against our time line?
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>>8614717
We don't know what time really is so why asking?
We can't even define time without mentioning the concept of time..........

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>4th year into an AA at community college
6 posts and 3 images submitted.
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>>8614553
>Alcoholics Anonymous
>posting on the chonz
well well well...

just die once already, and rebirth if this life sucks THAT much damn.
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>>8614553
I spent a little extra time at CC. There was a semester I kinda dropped everything but Calc 2, and I also didn't plan out all my classes (and never saw the advisor) so I wasn't on-time.

Whatever mang. Things picked up for me, and unless you have a terminal illness or some shit you can probably find your way along too. Don't let the end of your life just be filled with regret over all those things you didn't do.
>>
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As long as you are learning then good on ya man!!!

Don't be a /sci/ brainlet that knows fuck all and graduates with $100K in debt bc 'maymays'

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I am 25, a pathologic liar, have sociopathic tendencies, no job, bills to pay, no drive to ever achieve anything and a gf for seven years.

From a psychological standpoint,
is there any hope for someone like me?
18 posts and 1 images submitted.
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>>8614460
Are you fucking kidding me? Just go into politics.
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>>8614460
>25
>pathologic liar
>sociopathic tendencies
>no job

Perfect setup to be a successful politician.
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>>8614473
>>8614474
What if that`s not an option?
You can?t just get into politics here.

I was just hoping that maybe there is someone on /sci/ right now that can tell me I wont have to live the rest of my life with a head full of fuck and depressed.

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Is this accurate? What's the best way to learn proofs in Step 1?

Already halfway through Velleman's book but wondering if there's something better.
8 posts and 1 images submitted.
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>>8614381
Pretty terrible advice senpai. The best way to learn proofs is to write them. Get a discrete math textbook and work out of that to learn basic proof techniques.
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>>8614381
Absolute shit, delete this
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1. Proofs are important but you shouldn't stop learning the important things until you're done with a book on proofs. How to Solve It is the best book and can be done while working on other proper courses.

2. Linear algebra is pretty bad as a first course because you don't really need it as a prerequisite for must stuff. On the other hand, calculus is the basis for an intro to real analysis, multivariable calculus and for ODEs. And those themselves are co/pre-requisites for pretty much everything in math. You get much more bang for your buck by learning calculus first.

All in all that list of books sounds pretty bad to be honest with you senpai.

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Is pop bad for you?
19 posts and 4 images submitted.
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Yes. You need to listen to Jazz, Metal and Classical instead.
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First of all you flyover faggot, it's called soda or coke. Second of all...I forgot
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Actually it's not necessarily bad, sure it has a lot of sugar but your body needs sugar.

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Should unproductive scientific researchers be executed? They are wasting tax payer funded money by staying alive and doing useless research which has no benefit desu
18 posts and 2 images submitted.
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>>8613811
Gorillaposters should be executed, along with frogposters
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>>8613811
define unproductive
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>>8613811
>>8613816
define scientific researchers

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Is statistics the best stuff to study for Machine Learning?

Pic unrelated
12 posts and 2 images submitted.
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>>8613430
ML is a meme.
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>>8613430
The correct answer is graph theory
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No, Machine Learning is a meme field driven by brute force computing power. There is no intelligence or creativity needed, just random mindless search. Statistics is too artificial and structured to be good for AI. Study pure math anon.

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Hey /sci/

How do you extract a heat sensitive solid from water? pic unrelated
10 posts and 1 images submitted.
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>>8613398
carefully
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How hot would that fire have to be if we wanted the shrimp to be cooked in ~1 second?
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>>8613398
Pour the water off, because solids are solids.

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>be a science major (physics)
>meet a hot girl
>find out she is a philosophy major
> I start talking about quantum mechanics
>she interrupts me, to say that all science is nothing more than power relations
Am i too dumb for philosophy, which is why I am in science?
37 posts and 2 images submitted.
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>I try to humble brag on her that I know about QM
>she BTFO me by humble bragging about her knowledge

In the end, at least you two share one thing in common: a frail ego.
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>>8613122

I mean she wanted to know what i was studying, so i didn't just bring it up to brag
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>>8613107
>she just wanted u to shut up
>doesnt care about physics

physicists masterrace.

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Aren't moon or extraplanetary colonies impossible? Even ignoring all of the logistical problems of building them, the lower gravity of every terrestrial planet/moon would make it impossible for humans to develop if born there.
18 posts and 3 images submitted.
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>>8613072
>the lower gravity of every terrestrial planet/moon would make it impossible for humans to develop if born there

How do you know?
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>>8613072
>ignoring all the logistical problems

Go fuck your face with a book
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>>8613072
you're not wrong
this is part of why the o'neil cylinder is better than meme planets

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I'm currently finishing my undergrad in Ecology. At my university, we have an Environmental Geomatics certificate that requires some GIS and GPS courses. I'm terrible at math and have no experience with computers or programming besides R.

I was planning on spending my senior year taking all the electives that I wanted. I specifically decided on taking this major based on a zoology course I took in high school and I planned on finally taking the invert/vert zoology courses they offer here and some other hands-on type of outdoor classes that teach how to ID, basic animal anatomy, taxonomy, ect. as electives but if I pursue the geomatics certificate I won't have any extra time or space for those other electives. Taking the certificate would literally just fill my schedule up to graduation.

All of the professors tout the need for the certificate and how we'll never get jobs without it. I honestly don't know what path to take, and I have no idea if I would be any good at it. I'm already in a lab at school and have been doing summer work in a county lab without any experience with GIS. If /sci/ has advice on the job prospects in ecology, if GIS is difficult to learn, or if I should just focus on honing more outdoorsy type skills pls help me.
7 posts and 1 images submitted.
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I took some GIS at uni.

Was actually fairly enjoyable. I can see how it's an extremely useful skill to have these days. What I was doing wasn't very programming or math heavy
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>>8612627
GIS is a legit good skill to have. marketable almost anywhere.
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>>8612627
I'm a GIS pro. Yes, it's very good to have those skills. Yes, it's very good to know trigonometry. Depending on the animals you study or monitor, it can be extremely useful to be able to map your data. The best marriage of biology and GIS is when you can design electronic data gathering methods for use in the field with hand-held devices integrated with GPS. Fr example iForms. R is an especially useful tool.

For pure GIS though, the future for those seeking success is in enabling lay folks to display their data. To devise methods and routines, set up web maps that accept data easily from them and display it.

Has anyone here heard of this? What is /sci/'s take?

https://www.youtube.com/watch?v=Q0QtZmLC14U
23 posts and 2 images submitted.
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>>8612117
This seems like its trying to make these concepts seem greater and more mesterius than they realy are.
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>>8612117
Alos, that surfer retards E8 theory of everything is so incomplete its laughable. Its basicly juts
>WHAT IF THE WORLD IS E8!
>WOOOOW
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>>8612117
Erischmanian geometry? What's this?

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How old can you get if you're 28 and stop eating trash food, coke, never smoke or drink, do cardio and go to the gym three times per week, eat healthy and take multivitamins and also fast once in a week?
47 posts and 3 images submitted.
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>>8611853
You'll be dead by morning
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>>8611853
Not very long. The average life expectancy of a person with a stick up their ass is 30.
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I'd say 140 with luck and science

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What would happen if you had your hand soaking in a bowl of water continuously for several years? I illustrated just in case you were confused.
Has anyone ever done this? Should I do this?
29 posts and 2 images submitted.
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>>8611715
It'll get bloated, ultimately.
You would most likely damage it.
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I imagine your flesh would neatly slide off the bone when you pull your hand out. It's such a gradual process that it probably wouldn't even be very painful.
>>
>>8611715
Super trench foot, hand edition

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