Archived threads in /sci/ - Science & Math - 2123. page

Basic set theory.

>>7688214
graph theory, algebra, and mathematical logic. after that you can get into topology, and eventually manifolds.

Introductory topology book.

Step one: Turn off the computer
Step two: Turn off other technology (phone, tv, radio)
Step Three: Study.
Step Four: If you think you are done, you are not, go back and study.

>>7688160
Buddy, I can tell you that you don't really know anything about those topics, other than babby-tier stuff. You should start by reading >>7653912
and take as long as you need

>>7688168
This, and also you should break what you need to know down to it's tiny essential tasks. If you don't know how to, say, divide fractions, and you keep getting things wrong because of it, research how to and then you can move forward with other problems.

Have a really really good foundation.

Because the feeling of heat is entirely biological.

It's basically your body telling you to gtfo of the sun coz sooner or later you'll overheat.

Our body generates its own heat, especially if we are active. Without cooling off our bodies will overheat even at temperatures bellow our natural body temperature. And even though evaporative cooling (i.e. sweating) can work when it is hotter than our natural body temperature outside, it does not work particularly well at high temperatures.

>>7688159
Core temp vs external.

>>7688124
Internet mostly.

>>7688124
amazon.com

https://www.youtube.com/watch?v=dSpOjj4YD8c

>>7688074
No, space and matter were created in the big bang.

And space is not absolute "nothing".

its duality

So wait, I've discovered a new way to look at the singularity.

So could the singularity have already been infinite size, always expanding, with uniform distribution of energy

And then became unstable, rippled and caused matter to exist, but will continue to expand further until it is uniform again?

So there really was no singularity the size of an atom like they say. We are in the singularity right now.

There is no Business and Management in Physics degrees, there is also no Jobs at the end of it.

>>7688020
I was worried about no jobs. How about Research?

>>7688022
You'll need a PHD, publishing in multiple well regarded journals, good references, top grades, good networking and blind luck. I am somewhat regretting doing a Physics degree. If you think you can handle it give it a go but it's not fun

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>>7687998
Its not that rusty and looks are subjective... Anyway, i didnt came here for fashion advice, i just want to know the health effects

>>7687995
inside you, maybe
externally, no

>>7687995
apart from the certain rust stains, wearing it could become most dangerous on junkyards with a magnetic crane. iron itself though is not biologically unhealthy for the organism.

>>7687940
>am I right
no

>>7687940
Nope. Their is a passage from one side to the other without interruption.

>>7687942
There*. Fucked that one up good.
You're still wrong though OP

>>7687926
>reported for being underage

>>7687930

I'm 27

>>7687926
Yeah, mathematics isn't just numbers, buddy

>>7687849
read the fucking campbell then

>>7687849
>science can fully explain anything

Do you want popsci or textbooks?

>>7687843
thats the grease you make skub from

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HELLO?

I cant smell spiders

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focus on the black circle

Visual focus can dampen the effects of optical illusions.

>>7687787
There are people who don't get fooled by some optical illusions, they are called "schizophrenics."

>>7687782
>Somewhere along the lines of evolution some species species became as intelligent as a human and thus became human(?)
what?

>>7687786
what i mean is was some proto-human born with a mutation that made him more intelligent than his peers. And did his species classification change as a result of a single mutation?

>>7687782
>I guess a better way to put it is did some proto-human end up way smarter than its peers and thrived and reproduced because it was so much smarter?
no he/she became a tiny bit 'smarter' (you could also call it more succesful, better-adapted, got eaten by other animals less often) and some of his/her kids even an additional bit more then, too, then the next generation again a tiny bit more, and so on and so on
>Could we all still be living in jungles of it wasn't for some lucky mutation in a single individual?
nah that same mutation would have occured again, hundred years later

>>7687764
>real life
if your life is uninteresting and filled with repetitive activities which a monkey could do, that's your own fucking fault

I just started learning how to code. When am I going to get to start using all of the cool math I've learned? So far I'm mostly just using algebra and arithmetic in the books exercises. I've had multi variable calculus, linear algebra, discrete math, intro to group theory, probability, and regression analysis

>>7687764
You can read and write can't you dipshit?

Obviously you being so fucking retarded you can't even realize that, you probably were a shit student then and a shit person now.

>>7687748
those in the gut or even on your skin usually are not supposed to go into your blood or lungs and multiply there. also there are many different strains, some might produce toxic stuff some dont, but that depends on many other factors.

>>7687775
That makes more sense. But, say a man gets an E. Coli infection from eating food prepared by a man who didnt wash his hands after taking a shit. How does that happen?

>>7687781
https://en.wikipedia.org/wiki/Infection
https://en.wikipedia.org/wiki/Inflammation