So, let me get this right
>Co2, methane and other greenhouse gasses trap energy from the Sun inside the planet, causing weather patterns to spiral far out of control, hotter summers, colder winters, etc.
>the solution is green cars, and carbon taxes
Sorry, maybe I'm just being a retard here, but why exactly aren't we building Greenhouse Gas collectors to throw up in the sky to get all this stuff back out of the air? Why all this bureaucratic nonsense, why not just cleanup the pollution?
>>7805575
If you can figure out how to build a machine big enough to filter the entire atmosphere, enlighten me.
>>7805575
Because if we committed all our resources to building such an ambitious project half the planet would starve.
>>7805575
The Earth naturally builds a greenhouse effect. It's just that we humans create our own to the point where the Earth is creating a much thicker green house effect than it should. If we build machines to college the pollution, we'd probably fuck it up and destroy the entire green house effect. It'd be cheaper and more cost effect by just replaying old technology with greener technology. The Earth will eventually take care of the rest.
Is geology any good?
>>7804278
I did a soil profile once
>>7804278
With the utter collapse in oil prices and massive redundancies (Schumberger alone kicked out 39000 recently) there are armies of geologists seeing employment in a dried up market.Some no doubt seek re-specialization in other geology fields than oil exploration.
So geology is interesting but do not expect to get a job the next 15 years.
>>7804278
if you like the outdoors and traveling while not making much money, then yeah.
Is transhumanism ethical? And should we pursue immortality via technology? Is mind uploading possible? Discuss.
>>7803580
Why exactly would it be unethical beyond anything we're already doing today?
>>7803740
I'm not OP but there are several reasons.
You'd almost instantly create a massive class divide between people who had human enhancement technology and people who didn't. What happens when the life expectancy for an extremely small portion of humanity (who also happen to be highly influential and in control) can live much longer than an average person? What's society going to be like when 5% of the population lives to be ~300 and the rest are stuck at 60-90?
What about work that directly benefits from augmented workers? Do you think people would be happy and complacent if their employers forced them to get implants, and then fired them if they refused? What happens when the working class builds a resentment to the enhanced? Do their children grow up learning the same? Could they start riots or strikes?
What about when the wrong person decides to get implants or robotic replacements, and then goes on a killing spree? How do you regulate something like this, when the 'contraband' can become part of the human body? How are people going to look at enhanced people on the street?
What about the religious side? Several major religions see the body as god's temple -- how are their followers going to see this kind of thing? Are there going to be violent reprisals against augmented people for daring to alter what some people see as god's creation?
There are a lot of tough questions when it comes to the ethics of human enhancement, which is one of the reasons large corporations aren't pouring billions into it right now. You just aren't going to know how humankind is going to react, until they do.
Most people here disagree but that is fine, im not looking for friends. Let me tell you why I know the system failed me. That I should be the successful one making money but let me explain
Here is the background
>Be me 17, have 187 IQ actual genius
>Not going to graduate on time because of academic reasons about skipping/failing. Why?
>bored to death from faggot teachers and the shitty homework that i could do in my sleep and so i decide to drop out of school
alright before you judge me, you dont have a 187 IQ. Can you solve a rubix cube easily?
I don't care about Shakespear and where spain is located, it is not important and doesn't solve problems
anyway moving on
>have worked low paying jobs like pizza delivery and gas station attendant
>realized 2 years ago these jobs are fucking useless and only morons take them
>quit quickly
>Now almost 29, funemployed and living at home with my parents and not working just smoking weed all day
So why me you ask. What do i have that makes me "entitled"
Why? Because im too good for this garbage shit. I know im smarter than the engineers and CEOs of the world, I should be making that much money, fuck a stupid certificate it means nothing.
I should be making money right now but the system told me i needed some bullshit certificate to do it. The college bros won I guess, a piece of paper means you are qualified. It doesnt mean jack shit, my bro is retarded basically but because he has a degree he has a job but not me?
How the fuck does this make sense?
Fucking hell im pissed, one chance and the world throws me this fucked curveball
I should have been taken out of school because of my IQ and put in a genius camp or something. Why the fuck doesnt this exist?
How did the system fuck you?
Someone that's truly smart can get a B in most class while doing 0 work or studying just off tests/quizzes.
If your IQ is also that high then you should have no problem getting a high SAT score.
A 3.0 and a 2300 is enough to get into a top 50 university (although barely) which all have very smart people a "genius" like yourself could talk too.
OLD COPY PASTA
SAGE
A
G
E
Long-term planning and delayed-gratification is a quality of intelligence.
Fucking hell this board has been infiltrated by reddit and is full of socialists
Scientists are always economic illiterates.
https://www.youtube.com/watch?v=qzsVrVL25Qs
BERNIE 2016
COMMUNIST AMERICA FTW !!!
https://www.youtube.com/watch?v=g-o0kD9f6wo
that's why I left /biz/ and /his/. too many welfare state advocates who don't understand capitalism.
Is psychology really a science? I mean, ofc it does not follow the idealized scientific method the way, say, Physics does, but is it close enough to a real science to deserve such title? Are ideas like projection, collective subconscious, Piaget's child development stages or Freud's sexual phases scientifically valid the way, say, the second law of thermodynamics or the inverse-square law of light are? Moreover, when it comes to practical maters (therapy, to be more precise) how effective is it?
Is anime really a science? I mean, ofc it does not follow the idealized scientific method the way, say, Physics does, but is it close enough to a real science to deserve such title? Are ideas like animu girls, anime-con clubs, Advent Child series or Rangiku's boobs scientifically valid the way, say, the second law of DeathNote or theBoku no Pico of light are? Moreover, when it comes to practical maters (Naruto, to be more precise) how effective is it?
Some psychology is science, especially modern psychology. Of course, things like Freud's sexual phases are total bullshit, which is recognized by the whole psychology community.
>>7807604
>Is psychology really a science?
No
Can a space elevator be made out of a series of electromagnetically coupled solenoids?
Like build two things, a wide hollow tube that creates an electromagnetic field in it's center with North being up and South being down; and a smaller solid tube that generates an electromagnetic field around itself with north being down and South being up.
If you put two smaller tubes inside the bigger tubes with their ends meeting in the middle, the smaller tubes would be pushed out of the larger ones. Then you build a million of them and create a tower out of them. Would each tube act as an independent component, needing only enough force to push the upper tube up and the lower tube down, or would the force build up somewhere in the tower and cause it to collapse?
If each tube acts independently, you should be able to build a structure of arbitrary height given enough electrical power.
>>7807572
I kinda like this idea, but it's the same problems as a space fountain in that it's an 'active structure' which will fail spectacularly if the power fails, and it sucks like a conventional space elevator because the magnetic structures themselves could be broken if the structure develops a whip or wave down the structure.
Sounds like a better plan than the stupid ass space fountain idea.
>>7807572
Get an engineering degree and come back to me.
>>7807583
I actually got the idea while reading about the space fountain idea and thinking "why not instead of physical balls we use electricity?". Solenoids are just the first thing to come to mind since I've been reading a lot about coilgun engineering.
What about a design made entirely out of permanent magnets?
Still a structural integrity problem, but that's an issue for anything tall enough to get into space and not as shaped like a pyramid. Though I kinda doubt there's a permanent magnet strong enough to support a robot crawling up it, maybe a bunch of parallel towers?
>>7807584
Currently in the process.
Do irrational numbers repeat after an infinite number of digits?
To answer that you'd first need to define what it means to be "after" an infinite number of something in a meaningful way.
>do irrational numbers never repeat?
yes
>>7807556
>Do irrational numbers repeat after an infinite number of digits?
No.
So are the two biggest problems with geothermal just the depth of the crust and having to build the infrastructure, or is there something more?
>>7807510
They also have diminishing returns on energy production because unsurprisingly, pumping water into the ground cools it, eventually.
>>7807510
Another problem is that if you have to pump the working fluid too far down to reach the heat, you'll have difficulty getting the hot fluid or vapor back up efficiently.
What advantages does a manned spaceship have over a robotic/remote operated spaceprobe when exploring targets in the solar system? Could astronauts reconfigure hardware for changed or new objectives due to new discoveries? Could they operate hardware more effeciently than a ground crew with time delay? Would there actually be scientists on board rather than engineers for maintenance?
>>7807409
none. That's why a rover reached mars but not men
putting a man on the moon was just for posterity, anything they collected could have been collected by a robot.
>>7807409
Humans are more adaptable and work quicker. Sometimes it's just easier to have a person walk over to just go do something then fuck around and try to remote control a drone to do it. A human with a bag full of tools is more versatile than a drone designed to do one or two things. Those stupid robot claws are clumsy as fuck.
They're not always worth having around, though. Most space exploration and science should be unmanned, unless it's science focused on humans themselves.
>>7807462
>A human with a bag full of tools is more versatile than a drone designed to do one or two things
yeah but that doesn't take cost into account
>Temperature of a gas is linked to the average kinetic energy of a particle
>Be hot
>Turn on fan
>Causes a wind flow meaning the gas now has much higher kinetic energy because it's not standing still anymore
>It's supposed to be hotter
>Yet I feel cooler
How come scientists are working at extremely complicated things like string theory when there are gaping holes in basic theories like thermodynamics?
>>7807171
>what is forced convection
>inb4merelypretending
sage
>>7807171
You're damn right
If I drop a ball, after 200m it's not accelerating at 9.81 ms^-2
Physics is a joke
>>7807171
Consider the same with water
It's the same (fluid) but easier to comprehend for baiters and autists like you
Would you move into a newly emerging nation, with its principles evolving based on the principles of science, while also tied to an ancient culture?
Another pathocracy?
Do we not have enough?
>>7807166
What country would that happen to be?
Angles in a triangle ALWAYS equal 180 degrees
>>7807127
No they add up to pi
>>7807131
This desu senpai
In flat euclidean space, yes.
Post your proofs and shit on other's proofs.
Only rule: No QED = DON'T POST
Just got to the part of my linear algebra book (p.240 and beyond) where they finally define matrix multiplication as composition of linear maps and there are a bunch of short matrix algebra proofs as problems left for the reader. Enjoy my basic logic process.
>proof
>words
you're doing it fucking wrong m8
nice retard-tier handwriting by the way
>>7807122
Not a very rigorous proof you have there, induction is probably the way to go here
>>7807122
Go back to pencils, kid. You've proven you aren't ready for pens yet.
Hey /sci/ just a quick one, was wondering if it's possible for the frequency of light to synchronise with a moving object so that the latter would appear to be moving still? i.e. a buzzsaw might appear as if the blades were unmoving??
See: Monochromatic light
>>7807114
Light waves don't work like that
>>7807121
Didn't think so anon was just debunking some Alan Watts claims thank you
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