Archived threads in /sci/ - Science & Math - 1883. page

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>>7855918
>0 hour pure mathematics lab

Feels good to be doing a degree that doesn't train me to be a circus monkey able of doing some nice tricks.

My circuits labs are 5 fucking hours, it's fucking dumb

>>7855918
>Go to analytical lab
>Leave for two hours because your unknown is drying in the oven
>Dry it again for another 30 minutes
>Forgot to take the lid off so you dry it again for 30 minutes


Anal lab couldn't be more tedious. Its the most boring shit I've done all year.

http://custodians.online/

Alexandra Elbakyan's original plea put the stakes much higher: "If Elsevier manages to shut down our projects or force them into the darknet, that will demonstrate an important idea: that the public does not have the right to knowledge."

Even if they shut it down, the project would move to deepweb, where you can keep using it.

>>7855916
Sci-hub isn't a database, it queries libgen and if it cannot find the paper there, it accesses payeall sites using donated accounts and uploads the paper to libgen.

>>7855956
This. Bumping thread because fuck useless moddlemen whose main occupation turned from facilitating the spread of information to preventing it, thus impeding science and math.

>>7855885
op why did you post a screenshot from my facebook?

>>7855885
You can define it like that if you want.

https://en.wikipedia.org/wiki/Fuzzy_logic

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>>7855885

it's trinary :^)

>>7855788
Ok source?

>The man with the world's highest IQ claims he often forgets things when walking from one room into another
i remember every thought i have had in my entire life from every room that i have exited. i have a system of tricks for it but it's too complicated to type here. pm me if you're interesting in learning about it.

>>7855962

It's from an interview that's on youtube.

I feel like I'm overcomplicating this...

k=0 works, assume k=n works, plug in k=n+1 and factor 11 out

>>7855452
Case 1: K is even so 5k=10n
5^10n+1 + 4^10n+2 + 3^10n = 5+16+1=22=0 mod 11
Case 2: K is odd so 5k=10n+5
5^6 + 4^7 + 3^5 = 3^3 + 5*4^2 + 4*3 = 6 + 4 + 1 = 0 mod 11

QED

Rub the metal with cotton to static some extra electrons out.

Does changing intensity of the light count?

>>7855385
No. It has to be the same LED at the same amplitude.

>>7855340
butthurt

>>7855340
I think it really says something that modern physics discoveries are so dry and useless that the media has to put in so much effort to hype it up. When things like nuclear fission happened the papers merely reported the plain truth which is that it's a potential new energy source and weapon but now thy have to make up convoluted sci-fi applications that aren't even true.

>>7855373
It's kinda disappointing that all this shits already been predicted and we're just proving it now. I hope I live to see some discovery that completely contradicts modern physics

>>7855210
Interesting.

>>7855210
This is cool.
The idea of bacteria affecting these kinds of diseases is neat.

>>7855210
Too lazy to read the paper but doesn't sound very interesting. The term PAMP is misleading as non-pathogenic microbes can express the same things.

PAMPs include flagellin, peptidoglycan, Lipopolysaccharide, dsRNA, and more.

Your innate immune system is responsible for this recognition, many times through Toll-like receptors (TLRs) found on many cell types.

Eating foods with high levels of microbial structures could trigger a sort of chronic innate immune response. Inflammatory cytokines being constantly secreted could damage the body and may lead to the diseases they mentioned.

But correlation does not imply causation and I feel like a more likely reason is that processed food often has a bunch of junk added to it like more salt or sugar.

>>7855181
It can't sense it without interfering with the system

>>7855189
how does carrier sense work then? how does it conclude the medium/channel is free?

>>7855199
In the real world, theres a secondary system that pages channels.

In this model only way is to send a signal and see if there's interference

illusion
plays


autocorrect

Explain cosmic expansion and how galaxies are depleting hydrogen.

>>7855165
>-Space is infinite.
-Matter is not; there is a finite amount of matter in the universe (including stars, nebulae, galaxies, etc)

How about this. The density of matter in the universe is greater than zero. Space is infinite. Therefore, matter is infinite.

>-No big bang; universe has been in a solid state.

I'm cool with that. I don't really like the idea of the big bang anyway. We don't even understand how many celestial structures form - why do we think we know how the universe formed.

>The idea of all matter in the universe, every last atom, combining and collapsing into a single point is absurd.

Agreed. We've dangerously extrapolated the expansion of the universe to a point. Example: I'm blowing up a balloon. Since it's getting larger I know it was smaller in the past. This means at some point the balloon was a point source. False.

>-Time is an allusion and places no part in physics, it is not a "dimension"

If time is an illusion, it's a pretty good one. I could see all frames of the universe existing at the same time but I'm still flowing throw them. Is this my soul or something travelling through time?

>>>/r/eddit/
>>>/pol/

fuck off with your political plugs retard

>>7854951
I'm talking about gravity waves and the impacts of discovering the universal computer. Peace and love, bro. No need for hate any longer.

report reddit raids

hide reddit raids

ignore reddit raids

>>>/r/eddit

>>7854859
this shit is right

I can't help but feel that's wrong. I have been told at school that the gravitational force of a star pulls the planets towards its center.
At a counterpart, the speed of the planets pulls them away from the stars grip. The result of the antagonism of both forces is an elliptical orbit, where the star is one of the centers of the ellipse.
Who's right here?

>>7854868
Both are models that describe our reality
Einstein's general theory of relativity proves that pic related is correct.

>implying

Wasted it on 4chan and writing shit

>>7854806
>intelligimance
>imphglyjng

There's a bunch of different theories. They're still digging up fossils. They have to revise things every year.

I want to hear your opinion then.

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>>7854720

>>7854720
>Spending time in such worthless and trivial endeavors

What is the point? To look geeky and cool to the eyes of reddit memesters?

>>7854731
Fucking this. What is wrong with you people?