File: 1b52EkC.jpg (62KB, 1280x720px) Image search:
[Google]
62KB, 1280x720px
Why is it that every math major I meet they tend to have the same quirky personality and get frustrated so easily when we go off topic in a discussion? It almost like chill man I'm just exploring other stuff.
26 Posts / 2 Images
View this topic
>>
Nice thread retard
>>
>>8522935
Physics requires a bit of noodling around. It just does not suit the temperament of mathematicians. Also physicists use a lot of rules of thumbs to arrive at the anser such as the lap post method which mathematicians find horrific.
t.Physicist
>>
>>8522974
* "Lamp post method".
A bit late. I'll go to bed now.
Anonymous
/sci/ approved learn methods 2016-12-05 04:40:23 Post No.8516308
[Report] Image search: [Google]
/sci/ approved learn methods 2016-12-05 04:40:23 Post No.8516308
[Report] Image search: [Google]
File: study-2-300x240.jpg (28KB, 300x240px) Image search:
[Google]
28KB, 300x240px
/sci/ approved learn methods
Anonymous
2016-12-05 04:40:23
Post No. 8516308
[Report]
[View this topic]
What are your approved learning methods and way of studying? How do you handle your learning experience?
67 Posts / 7 Images
View this topic
>>
>>8516308
micro studying
i keep two sets of notes. one in a barf book thats me just furiously scribbling down everything out of the lecture/textbook, and a separate master codex that i compile all the good stuff into afterwards.
the masterbook is small and i take it EVERYWHERE. if i got 5 minutes in line, i read a page. taking a shit, read a page.
squeezing in pages throughout the day i get 2 hours of solid study time without ever having to sit down and "study".
>>
>>8516308
Masturbate until 2 days before the exam and then cram for 20 hours.
>>
>>8516308
Masturbate when i feel horny and think of big anime tiddies, since it makes me dumber to not release my sperm and also i need to create more testosterone and think more sharp
Study normally but create random problems so i can practice what i learned
Good sleep, vitamins and a good amount of water in order to not be dehydrated
And finally some coffee so i can have good focus on what i'm learning anyway
Reproductive value (RV) is basically a measure of the amount of offspring a female of a given age can be expected to have over the remainder of her life. By mathematical definition this rises with age up to the beginning of a female's reproductive lifespan, as the probability of her dying before she starts reproducing decreases, and then goes into decline as she uses up her fertile years.
The values in the graph were taken from Amazonian populations which make fairly good models of prehistoric people. In these populations the average age of a girl's first pregnancy is about 17 which explains why the graph line peaks there. The best age for a man to acquire a girl as a wife would be just before that as she approaches the beginning of her reproductive lifespan. Obviously a man needs to acquire a girl before the peak and not after it when she's already started reproducing with another man in the tribe.
Maybe this is the reason girls grow eye-catching perky boobs at this age. They signal that she's approaching reproductive age.
Can anybody here with expertise in maths or evolutionary biology comment?
6 Posts / 3 Images
View this topic
>>
pedoscience
>>
>>8527265
2 childs or less at age 30?
My mom had me with 30 and both my sister and brother with 35 so maybe your chart is bullshit anon-kun.
>>
>>8527265
>fetuses have higher reproductive value than 25 year olds
Show me the source of this graph.
[math]x^2*\delta_0[/math]
10 Posts / 1 Images
View this topic
>>
>>
Ignore
[math]E = m \cdot c^2 [/math]
>>
[math] O^p \. i_s \. a \. fag^{got}[/math]
The launch of Japan's H-IIB resupply mission to the ISS is in less than an hour (13:26 UTC).
12 Posts / 2 Images
View this topic
>>
>>8527024
two live streams:
https://www.youtube.com/embed/bHmcV6bzeCY
https://www.youtube.com/embed/TA6aD5YKbmc
>>
>>8527031
cool, they're going to do a demo of an electrodynamic tether to dispose of the upper stage and reduce space debris.
>>
>>8527031
NASA TV coverage has also started
File: serveimage.jpg (409KB, 1200x849px) Image search:
[Google]
409KB, 1200x849px
Imagine dragons existed. What would their mouths be made of? I know proteins denature at a certain temperature, so their flames should reach a terminal temperature. The question is, how hot will the flame be? And what organic material will their mouths be made of, assuming their flame is an orange/red one? Provide proof for your answer.
6 Posts / 2 Images
View this topic
>>
Being a member of the reptile family, they likely spit combustible material the same way a cobra spits venom. All combustion would take place in front of their face, not in the mouth. So there's no need for specialized teeth or mouth features.
>>
File: bombardier-beetles.jpg (31KB, 450x286px) Image search:
[Google]
31KB, 450x286px
>>8526109
why not just do something like this?
>>
>>8526438
his dick must burn after doing that
File: VIEp9lqvngSIHN_2_hd.jpg (114KB, 640x264px) Image search:
[Google]
114KB, 640x264px
What is consciousness?
27 Posts / 5 Images
View this topic
>>
>>8524250
Stop pls.
>>
>>8524252
What the fuck did you just fucking say about me, you little bitch? I’ll have you know I graduated top of my class in the Navy Seals, and I’ve been involved in numerous secret raids on Al-Quaeda, and I have over 300 confirmed kills. I am trained in gorilla warfare and I’m the top sniper in the entire US armed forces. You are nothing to me but just another target. I will wipe you the fuck out with precision the likes of which has never been seen before on this Earth, mark my fucking words. You think you can get away with saying that shit to me over the Internet? Think again, fucker. As we speak I am contacting my secret network of spies across the USA and your IP is being traced right now so you better prepare for the storm, maggot. The storm that wipes out the pathetic little thing you call your life. You’re fucking dead, kid. I can be anywhere, anytime, and I can kill you in over seven hundred ways, and that’s just with my bare hands. Not only am I extensively trained in unarmed combat, but I have access to the entire arsenal of the United States Marine Corps and I will use it to its full extent to wipe your miserable ass off the face of the continent, you little shit. If only you could have known what unholy retribution your little “clever” comment was about to bring down upon you, maybe you would have held your fucking tongue. But you couldn’t, you didn’t, and now you’re paying the price, you goddamn idiot. I will shit fury all over you and you will drown in it. You’re fucking dead, kiddo.
>>
>>8524290
come get me bitch and ill fuck your mother, face and all.
File: 1468153999440.gif (621KB, 480x304px) Image search:
[Google]
621KB, 480x304px
Just found out my mum is a legitimate flat earther. What do I do. Please actually help this isnt a joke.
10 Posts / 1 Images
View this topic
>>
>>8526982
acknowledge that you're borne of brainlet genetics, and succumb to the life of a brainlet.
>>
>>8526990
>Please actually help this isnt a joke
>>
>>8526993
Why do you need to do anything?
Anonymous
San Andreas Fault Line 2016-12-09 11:13:58 Post No.8526951
[Report] Image search: [Google]
San Andreas Fault Line 2016-12-09 11:13:58 Post No.8526951
[Report] Image search: [Google]
File: sanfran.jpg (106KB, 940x580px) Image search:
[Google]
106KB, 940x580px
What is the overall consensus for when California will be sunk beneath the waves?
Can an accurate prediction be formed at the current date?
What is the most agreed-upon casualty count?
9 Posts / 2 Images
View this topic
>>
>>8526951
These guys look like homosexuals. Can someone confirm?
>>
>>8526953
Take a close look at the logo in their crotch
it's just a regular Canada Day parade
carry on
>>
>>8526953
why are they always so fit
I want tha gay bod
An experimenter is interested in the effect of a new drug on alertness. They gave half of their participants a stimulant, while the other half received a placebo. Participants’ alertness was measured using a standardised questionnaire that they completed both before they took the drug, and 15 minutes after taking it. What statistical test should be used to analyse the data collected from this study?
8 Posts / 1 Images
View this topic
>>
the homework board is over there
>>>/hm/
>>
>>8526914
Apologies, I thought the Science board would be a good place to receive a reply from someone with scientific knowledge.
I also think you accidently linked me to where you get your kicks.
>>
>>8526913
I could be wrong as this is taking me back!
A one-way ANOVA is two or more variables, so here you have the experimental drug and a placebo.
The fact two questionaires are used does make me think that you will need a certain type of one-way though (repeated measures?)
File: 4bde065a46a1e31a65f60da3b1c3c26e.jpg (13KB, 279x302px) Image search:
[Google]
13KB, 279x302px
Is there anything like the /sci/ mathematics book list for medicine? I'm aware of what's already on the /sci/ guide, but I'm seeking something more like a "med school bibliography"
7 Posts / 1 Images
View this topic
>>
>>8526114
>Need books on X subject
>Go to piratebay
>Type X
>Click on a bunch of links with seeders
>Sort out which one works best for your purposes
wa-la
>>
>>8526114
Yes, but it would be useless. You can't practice medicine without a license and you can't get a license without a degree. Memorizing symptoms of illnesses (which is what med school is) will be useless
>>
>>8526114
If you just want to study the field for no reason other than to know medical shit, then I'd guess the book Henry Gray's Anatomy of the Human Body
Anonymous
Creative Ideas for Renewable Energy 2016-12-08 08:05:32 Post No.8525195
[Report] Image search: [Google]
Creative Ideas for Renewable Energy 2016-12-08 08:05:32 Post No.8525195
[Report] Image search: [Google]
Creative Ideas for Renewable Energy
Anonymous
2016-12-08 08:05:32
Post No. 8525195
[Report]
[View this topic]
Hey /sci/, I wanted to know your ideas for Renewable energy.
I think it would be interesting if we used some sort of magnet powered wheel. One positive and one negative magnet pushing against each other causing spin. (Something like this picture)
8 Posts / 2 Images
View this topic
>>
>>8525195
You literally just described the motor inside a fan
>>
>>8525201
I was talking about a more large scare method.
>>
Lost already
File: 1310576332886_0.jpg (39KB, 413x417px) Image search:
[Google]
39KB, 413x417px
IF god exists in a accelerating reference frame, then wouldn't that mean that F=ma, the basics of all current knowledge of physics, wouldn't work and therefore you can't say using your knowledge of physics that god cannot exist, since your math is incorrect?
Oh, don't worry I expect you guys to come in and tell me I'm wrong in a thousand different ways, but the truth is I won't bother to read and of your shitposts.
My professor literally told me this in class today and I trust him a million times more than you losers on 4chan so literally fuck off atheists/math-deniers.
13 Posts / 4 Images
View this topic
>>
File: 2006_a_scanner_darkly_030-732226.jpg (233KB, 1600x900px) Image search:
[Google]
233KB, 1600x900px
>>8525586
>257 replies and 58 images omitted
>>
>>8525586
Why do you only speak in negatives? It's very hard for me to understand what you're trying to communicate.
>>
>>8525593
The negatives aren't compounding, so just reread the sentence with flipped negatives.
>IF god DOESN'T exist in a accelerating reference frame, then WOULD that mean that F=ma, the basics of all current knowledge of physics, WOULD work and therefore you can't say using your knowledge of physics that god CAN exist, since your math is CORRECT?
Is it real?
16 Posts / 3 Images
View this topic
>>
>>8525134
How can ADHD be real if our brains aren't real? Checkmate christians
>>
I find people deny the reality of certain mental phenomena as soon as they are named.
>>
Supposedly there are deviations in dopamine and noradrenaline levels in adhd brains so it might be real. On the other hand, it might be a huge meth selling business. Who knows.
File: 20161208_111105.jpg (4MB, 5312x2988px) Image search:
[Google]
4MB, 5312x2988px
How the heck would you solve for n in the compund interest formula by hand?
17 Posts / 1 Images
View this topic
>>
Let's just assume n is a positive number≠1 because it's wierd otherwise
>>
>>8524694
By filling in the other variables and doing linear algebra.
>>
>>8524694
Fuck you're right, this kinda sucks to do out. Probably some crazy algebra shot that I'm not confident enough to work out.