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Archived threads in /sci/ - Science & Math - 1348. page

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File: desi_bwc_2handed_teen.png (291KB, 551x413px) Image search: [Google]
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why arent you doing award winning scientific research as a teen in a third world country ?

https://www.googlesciencefair.com/en/?utm_source=Google.com&utm_medium=desktophpp&utm_campaign=gsfawards16
13 posts and 4 images submitted.
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Because I don't live in a third world shit hole.
>>
Unlike third worlders, we don't get prizes for inventing the potato.
>>
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>>8382741
>third world country
>see US flag
sounds about right

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does it work?

Can you guys produce any studies on that topic?

>inb4 /x/
19 posts and 3 images submitted.
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>>8382644
No
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>>8382647
care to explain?
>>
pls reply, want to know if my gf is right

File: ht_table3.gif (5KB, 433x297px) Image search: [Google]
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jesus i'm fucking stupid

okay i would LOVE help from anyone who could spare the time to help me with this

The beans must obtain 992 Joules of heat. The heat capacity is 4 J/(Celsuis x g) and the mass of the beans is 31 grams.

How much will the temp need to increase to cook the beans?

I'd also love if you could show any type of work.

understandable if you're busy, thank you for reading and THANK you for any help. it's beyond appreciated
11 posts and 1 images submitted.
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Q = mc(Tf-Ti)
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>>8382618
Well solve for C°: 991=4÷(C°*g).
I know you were being facetious, but do u now indeed see that u rly r stupid?
>>
>>8382650

bud, i'm well aware i'm stupid

that's why i'm asking for help.

even condescending help is appreciated

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If I have a GPA below 3.0 should I just end it?
22 posts and 2 images submitted.
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>>8382530
>GPA
What is this American meme I keep hearing about?
>>
>>8382530
Absolutely not. Solve whatever problem is keeping you from getting good grades.
>>
>>8382543
It's pretty much equivalent to the make and model of Mercedes u can afford in ur track-pants-suited country

What is the derivative of this function
49 posts and 5 images submitted.
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>>8382449
boner distribution
>>
Isn't that the Dirac Delta function? If it is, than it's 1.
>>
>>8382449
Heaviside function is the integral....

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Do you think it's possible to graduate in physics with an average IQ of 104, if you got the motivation?

I'm really interested in physics but not intelligent at all, however up spending a lot of time studying.
13 posts and 1 images submitted.
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hmm
>>
It has always seemed to me that grades equates to how hard you're willing to work rather than intelligence. Or maybe I'm just stupid lol! Do what you want OP.
>>
with additional 1-2 years and picking right professors i'd say 80% chance.

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Hi can some1 explain me how to resolve this with details, not only the answer plz ty(i want to know the m values):

m= y2-y1
____
x2-x1

x1=0
y1=0
x2=3⅓
y2=5/6
23 posts and 3 images submitted.
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5/6-0
____
3⅓-0

=m but how to get m plz help
>>
are you saying

m = (y^2 - y) / (x^2 - x)

? And they're asking you to plug in values for x and y?
>>
>>8382413
He's literally asking how to solve the slope formula.
This is obviously a troll.

File: Dehydration.jpg (1007KB, 1920x1080px) Image search: [Google]
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say we have a dehydrated man (no water for 1-2 days) in one of the following scenarios

A) on a glacier with snowstorm happening, ie it's very cold. Only source of "water" is eating snow

B) in the desert, the man is exposed to the sun and very hot. only source of water is boiling water

C) on the ocean. only source of water is saltwater

D) trapped in a dungeon. only source of water is his own urine

would the man in any of these scenarios benefit from consuming the water that is available to him? if not, why not?
are there exceptions?
14 posts and 4 images submitted.
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>>8382371
eating snow doesn't seem too bad
given a boiling water can cool down till it becomes consumable is fine too
saltwater and urine will kill the man, though
>>
>>8382376
>given a boiling water can cool down till it becomes consumable is fine too
well the idea is that the water is hot (far above human body temperature) at the point of consumption.

since the main point of needing water in a hot environment is regulating body temp down via evaporation (=sweating), I was wondering if that works with hot water, or if the water would just heat you up more
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>>8382371
>only source of water is boiling water
>implying the temperature of the desert exceeds 140F

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Has anyone here made a algorithmic trading software? It seems like Python & MATLAB are the best languages to use over C++.
Are there any good textbooks on this subject?
12 posts and 2 images submitted.
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>>8381906
MATLAB is slow as fuck, use Python or other real programming languages
>>
when will the python meme die

python is the myspace of programming languages

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>Musk was severely bullied throughout his childhood, and was once hospitalized when a group of boys threw him down a flight of stairs and then beat him until he blacked out.

Space X thread
18 posts and 2 images submitted.
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Well if he still knows the bullies' names he can crash their cars now.
>>
>>8381896
Kek
>>
>>8381896
Alternatively, he can "land" his rocket on them.

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Hello,
I have a bachelor degree in Computer Science and recently switched my master to medical informatics, as that university has a decent artificial intelligence group, which is my main research interest. I already worked on a few research projects. I now have to choose between bio- and neuroinformatics but do not know which of the two offers more for artificial intelligence research. Are any specialists from either of the two here on this board to help me with this decision?pic unrelated
12 posts and 1 images submitted.
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>>8381666
self bump :(
>>
>>8381666
Try /g/, those guys are autistic enough to tell you exactly what the best way to fail at life is.
>>
>>8381666
Id say neuro satan, bioinformatics focuses more on sequencing, alignments and protein 3d modeling i think.

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You guys seeing these pictures?

I could look at these for days.
27 posts and 7 images submitted.
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Nah, space is stupid.
>>
Kinda looks like muh dik
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>>8381613
sauce faggot

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what are the scientific reasons why africans have bigger penises than other races?
11 posts and 2 images submitted.
>>
>>8381594
They use it to pant.

When humans migrated to colder climates, they experienced shrinkage. To compensate, they started to use pants.
>>
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canada here

USA btfo
>>
>>8381594
Bipedalism, primate dicks are small because if they were long they would get in the way of movement, since walkin primates or hominid started primate dicks have started to get longer and thicker, but because dicks are the fastest evolving organ in vertebrates it also means they can shrink like what happened to Caucasoids and Asians due to cold temperatures to preserve heat, but for blacks they can become longer due to hot temperatures, its weird how the top 3 countries with big dicks are in tropical regions.

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creepy
14 posts and 2 images submitted.
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why
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>>8381363
It's interesting to see how different and surreal the landscape looks because of the lacking atmosphere.
>>
>>8381363
The nevada desert sure looks pretty

File: philosophyy.jpg (6KB, 301x167px) Image search: [Google]
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to Immanuel Kant?
11 posts and 1 images submitted.
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why do you say this?
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>>8381324
Please leave this board and never return.
>>
>>8381324
Fuck you. Leave.

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