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Archived threads in /sci/ - Science & Math - 1122. page

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what was your reaction when you realized that literally half the population has an IQ lower than 100?
40 posts and 5 images submitted.
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>>8520517

did chomsky actually say pic related?
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>>8520524

why? does it sound so absurd?
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>>8520524
How new are you?

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Any idea?
12 posts and 2 images submitted.
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some /x/ shit that you should take back over there
>>
>>8520182
looks like guitar tablature
>>
>>8520182
>>8520206
Yeah Notes of some kind.

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Teach me something new. Anything.
44 posts and 3 images submitted.
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[math] e^{i\pi} + 1 = 0 [/math]
>>
[eqn]A = PDP^{-1}[/eqn]
>>
(tan x)' = sec^2 x

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How to learn Hacking? Where to start?
In my opinion hacking have to be the highest grade of understanding soft- and hardware
7 posts and 1 images submitted.
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>>8522835
>>>/g/
read the wiki
>>
>>8522835
buy a hoodie, and start typing shit into the command line. don't forget to yell "We're in!" periodically
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>>8522835
>How to hacking
keked my ass off

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if a person were to be in a very cold environment for a long time, poorly prepared for the temperature, would adderall make it less or more likely for hypothermia or freezing to death? would it be painful overall or in extremities like hands/feet? is there a drug that can be taken to make it less painful to be in the cold? i already know about alcohol, but being drunk isn't an option
6 posts and 1 images submitted.
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There is no drug that makes your cells work faster, so no.
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>>8522560
it only takes a small ammount of alcohol/=.
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>>8522590
It'd make him feel warmer but accelerate the onset of hypothermia.

dear /sci/ when was the first time math was used to describe natural phenomena? What was the first instance of a physics equation as we know them today?
7 posts and 1 images submitted.
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>>8522489
>when was the first time math was used to describe natural phenomena
Probably around the same time numbers were invented you silly.
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>>8522521
where numbers really invented? That is a whole other issue. The first instance I know of mathematics being used to describe nature is the pythagoreans using ratios to describe harmony but what about something resembling a modern formula?
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>>8522489
Math was probably first used to describe geometrical relations or trigonometry stuff rather than natural phenomena.

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Hey /sci/, can you solve this for me? For some reason this is the only problem I can't seem to solve.
7 posts and 1 images submitted.
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>>8522431
multiply 1.3 by 100 first, then add and subtract the top, then divide
>>
>If you want help with your homework, go to /wsr/ - Worksafe Requests.
>>
Tree fiddy

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https://www.scientificamerican.com/article/how-our-brains-turn-women-into-objects/

how long until feminism breaks apart because science shows sexual stereotypes and gender roles and double standart are biological?
29 posts and 2 images submitted.
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>>8522045
How long before crappy /pol/r9k/-bait stops being posted on /sci/?
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>>8522052
when scientific american stops publishing it?
>>
Just because they are biological, doesn't make them right, nor logical nor necessarily healthy.

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Is there such a thing as subliminal messages that can influence your thoughts and actions ?
10 posts and 1 images submitted.
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>>8521797

No.
Don't watch TV anyways.
>>
>>8521801
>is surfing a chinse sex slave forum
>what are online adverts
>>
>>8521797
Depends on your personality. It's more like reassuring you that a certain behavior is right than giving you a command to kill like in the movies.

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>Calculus III final in 2 hours
>havn't studied at all
What are some tips that I can use to scrape by with a 70%?
19 posts and 4 images submitted.
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>>8521752
>>
Sorry, there is no cure for brainletism.
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>>8521752
buy some of those really awful smelling bombs, a couple of them. Break a few inside where you'll be taking the exam. If you move to some other classroom repeat.

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In an infinite amount of time do all exceedingly unlikely events become a possibility, and is every conceivable combination and series (e.g. events, instantiations of properties in objects, or for anything to spontaneously and randomly form out of the chaos) inevitable; and, not to only occur once but repeatedly at some point?
11 posts and 1 images submitted.
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>>8521361
Maybe.
/thread
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>>8521361
Does this mean in an infinite amount of time there exists a current me not bound to infinity free to do as I please as a god?
>>
>>8521361
Insufficient data for meaningful answer.

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What are some good non-standard, novel science and math books?

I'll start
6 posts and 4 images submitted.
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>>8521072
The Fractional Calculus: Theory and Applications of Differentiation and Integration to Arbitrary Order (Dover Books on Mathematics) by Keith B. Oldham, Jerome Spanier
The Fractional Fourier Transform: with Applications in Optics and Signal Processing by Haldun M. Ozaktas and Zeev Zalevsky
>>
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Not bait.
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>*tips fedora*

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Anyone on /sci/ smart enough to solve this one?
29 posts and 2 images submitted.
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Hint: use the axiom of choice
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>>8521020
>shape rooms and boxes into spheres
>break into pieces, reassemble twice as many equal rooms and boxes
>now twice as many rooms, each mathematician gets 2 rooms
>they go into second room an open the box they left closed in the first room
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>>8521006
I can't imagine how this is possible. Got a link to the solution?

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Can we at least start saying that Global warming isn't an existential crisis? It looks like lots of the anticipated warming hasn't occurred. And it also looks like the bulk of the feedback back loops have not occurred either.

https://www.youtube.com/watch?v=WCU6bzRypZ4
37 posts and 6 images submitted.
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goooooo

baaaaaaack

toooooooo

/poooooooooooooooooool/
>>
http://science.sciencemag.org/content/289/5477/270
http://advances.sciencemag.org/content/2/11/e1501923.full
http://science.sciencemag.org/content/302/5651/1719
science.sciencemag.org/content/354/6313/aaf7671
science.sciencemag.org/content/354/6311/465
science.sciencemag.org/content/352/6293/1517
http://www.nature.com/nclimate/journal/v6/n2/full/nclimate2876.html
http://www.nature.com/nature/journal/v536/n7617/full/nature19082.html
http://www.nature.com/nclimate/journal/v3/n3/full/nclimate1784.html
http://www.nature.com/nclimate/journal/v3/n10/full/nclimate1963.html
http://www.nature.com/nclimate/journal/v4/n11/full/nclimate2397.html
http://www.nature.com/nclimate/journal/v6/n11/full/nclimate3110.html
http://www.pnas.org/content/106/38/16120.abstract?sid=e88a32fa-d470-486d-92ea-97bf18db30c9
http://www.pnas.org/content/97/4/1406.abstract?sid=39886508-9022-4ac9-a270-9bb8f2c84dac
http://www.pnas.org/content/106/Supplement_2/19729.abstract?sid=39886508-9022-4ac9-a270-9bb8f2c84dac
http://www.pnas.org/content/104/14/5743.abstract?sid=39886508-9022-4ac9-a270-9bb8f2c84dac
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>>8520927
http://blog.hotwhopper.com/2014/02/roy-spencers-latest-deceit-and-deception.html

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Is there a round object on this planet?
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>>8520780
technically, because of quantum fluctuations, there isn't a round thing anywhere.
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>>8520780
nothing is round because nothing is neither a sphere nor a circle.

geometric forms are mental constructs, everything is a torus or a spiral.
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>>8520785
>>8520786
Care to elaborate?

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