Is saying an animal does something because of instincts basically hand wavy bullshit because biologists have such a poor understanding of cognition and why animals do the things they do?
When biologists say something is instinctive, they mean something very specific that is not what average joes mean when they use the same term.
>>8596584
They do say, chimps for instance, have their own 'cultures'.
>>8596584
USUALLY, before it's said that it's instinctual, there's empirical and peer reviewed evidence that it is in fact, instinctual.
Usually.
yeah so I almost killed myself with chlorine gas today someone hit me up with good stories to make me feel better
>>8596353
how do you fuck up that badly?
A guy in my year had a super shit habit of smelling beakers to work out if it was water or something else. One time it was c. sulphuric and he took a big whiff of it. He nearly passed out then and there, ran out to the toilet and threw up. He's done something similar with ammonia. He graduated top 5 in my year and is now doing a phd though because he's a tryhard "liveathome" type who has no social life.
>>8596371
literally was helping my parents with their pool, wasn't even thinking while mixing pool chemicals till it started bubbling and I caught a wiff of chlorine. Thank fuck I ran out of there quick till the reaction was done.
Working in a chem lab one summer and I cracked the seal on an ammonia bottle, it took my breathe away and I nearly dropped the entire thing on the floor.
Took a bunch of volts through my hand when testing ESR on some capacitors.
Can anyone here explain to me the concept of molecular machines, and what potential research of it could lead to? I have been trying to read it and cannot tell if it falls under either chemistry or biochemistry/biotech can any anons here
inb4 newfag
newfag
wtf is that
Molecular machines are a biological inspiration. We've been studying them for a century with the complex mechanisms that occur between proteins and etc inside the body, but only recently have we been able to effectively synthesize our own. So we've been testing our new abilities.
I only briefly glanced at it during udergrad, but multiple disciplines are required, mainly biology, chemistry, physics
I was studying physics and a little question hit me like a meteor, why is that the electron don't fall over the nucleus in the hydrogen atom?
Gravity.
orbitals
>>8595981
it does, its always falling thats why it orbits in circles
>decide to run an allnighter to restart my fucked up sleep schedule from winter break
>it's 7 am
>I normally go to bed around midnight to 1 am
>this fucking huge stretch of time
>literally almost a whole working day
>slept away normally
>every single fucking night
When is the technology going to be there so that can we stop sleeping altoghether? I'm tired of wasting so much time
>>8595949
I used to do that too.
I'd suggest melatonin.
Basically, take 3-5mg of melatonin at 8pm every day, put flux in darkroom mode at that instant, close your curtains, eat dinner before 8pm every day, go to sleep before 10pm every day.
Always have a bottle of water near your bed, the only sideaffect melatonin ever seems to have is occasional cottonmouth at high doses.
>>8595954
But I don't want to sleep. Sleep is a waste of time
>>8595954
oh, you also get sickass vivid dreams after a week or two of using it.
They're dank as hell, you'll love 'em.
I met Michio Kaku. How fucking jealous are you /sci/?
>>8595617
> michelle kucku
>>8595617
What's your bench?
>>8595617
rèéêëēėę...
Hi guys,
I am currently in my first bachelor year of Electrical Engineering. Had a rough start (private issues) and I am not doing so well now. I can complete this year if I am going full beastmode the coming 7 months but that would not be fun or something. 7 months straight studying and no social life whatsoever.
So I am considering of quitting for now and maybe restart in September or switching to another degree. Computer Science and Applied Mathematics are within my interests. I am really interested in autonomous driving cars and intelligent systems.
What do you guys recommend?
Hope this is the right board to ask this.
Cheers from Holland
why do you think you can succeed in mathematics if you can't even survive generic engineering education? honest question
>>8595055
For Heaven's sake, why do you ask for advice from /sci/?
Talk to your friends and parents.
>>8595061
People like to underestimate applied math.
or was it just the result of the natural course of scientific discoveries
>>8594953
You can ask him in hell.
If you think of Truth as something that exists "out there" outside our purview, then I'd say the second one.
If you had never studied anything in your life, it wouldn't make any of the information you have today any less "existing" outside of your awareness.
>>8594953
After realizing pretty much all of special relativity is a result of Minkowski geometry, there is the obvious question of what if we generalize this to curved spaces.
How you get gravity from that, given only the knowledge of physics they had then, idk.
I got a paper rejected today. No errors found. One reviewer gave a green light, but another said that the contribution was low and the editor decided to stick with the second one.
Feels bad. No errors. Still a rejection. Yes another half a year is lost.
Seems that it's impossible to start a new topic even in mid-tear journals. Have to lower standards even more.
>>8594813
Literally just submit to another journal.
Work on your next paper.
>>8594813
fucking nerd
>>8594813
What field is this?
>half a year lost
Is it experimental work?
So if trump keeps his promises and removes regulations from coorporations will it usher in a new age of technological and scientific wonders?
Will we finally progress towards the fabled cyberpunk dystopian future?
I don't exactly know what regulations are being removed...so to throw a post in to clarify...what are the regulations that are being lifted? Link?
>>8594688
Well, I voted for him because I saw posted here that he promised to make anime real. I hope he delivers on that. On the rest I don't care.
>>8594700
Mainly financial regulation and environmental regulation.
https://www.bloomberg.com/news/articles/2016-11-10/trump-s-transition-team-pledges-to-dismantle-dodd-frank-act
http://www.cbsnews.com/news/who-is-scott-pruitt-donald-trump-environmental-protection-agency-epa/
http://www.cnbc.com/2016/12/06/these-stocks-could-benefit-the-most-from-trumps-deregulation-jpmorgan-says.html
And if not, why ?
Thanks.
>>8593664
of course. the angles and side lengths of a polygon completely define it. Here's an exercise as a sort of proof: Can you change the area of a polygon without changing the sidelengths or the angles?
>>8593664
Did you just assume the gender of that polygon?
>>8593711
Someone permaban this /pol/ cancer.
I may or may not have doctored graphs and images to get the result I want and have published 8 papers during my PhD. I don't work in academia anymore but I still feel guilty doing what I did. But in my defence my supervisor was forcing the publish or perish meme on me, so I published.
Just wait for people to call you on it, then your career will be over.
Well given that most of science research is funded by vested interests and carried out by underpaid people who have more interest in making a living, I wouldn't sweat it.
>>8592434
They don't even have any citations yet. I was careful to not boast about any of my research to anyone when asked.
What happens when this thing crashes and kills half a dozen NASA astronauts on the attempted first manned Mars landing?
>>8590840
they said the first landing would be unmanned, I think
>>8590852
I thought they were going to send supply caches first, and then the manned mission after?
Also, why would SpaceX be sending NASA astronauts? Wouldn't they train their own people rather than relying on NASA?
space doesn't build rockets that crash baka
>Where you are from
>Your major
>Do you have a job
>How much do you earn
>What do you do
>Do you even like what you studied? Would you switch to something else?
I'm just curious about how it turned out for you guys
>>8589614
>Your major
Physics BSc
>Do you have a job
Call centre support at a bank
>How much do you earn
16k a year
>What do you do
Take calls, follow a script, and occasionally get shout at.
>Do you even like what you studied?
No, i never understood what I learned. I was just good at passing exams.
>Would you switch to something else?
I'm too instituitionalized in my current job to think about doing anything else
>Poland
>student
>wait until holiday
>0$
>nothing, actually looking for something interest
>50/50, I study mechatronics, I don't see myself in this job in future
>Where you are from
Texas
>Your major
Didn't go to college, did a bunch of drugs instead.
>Do you have a job
Yes, CNC Machinist, Centreless Grinder operator, CNC programmer, and some other stuff you don't care about
>How much do you earn
30k/year
>Do you even like what you studied? Would you switch to something else?
I don't like what I do. I'd rather do something in an office.
Why do you call it liquid nitrogen when it's a gas?
Funny Nitrogen
>>8597206
Because it's nitrogen in liquid form.
>>8597206
It's not a gas ya dingus