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Archived threads in /sci/ - Science & Math - 956. page

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What, if anything, should be done to address the issue that the great majority of the people alive today are brainlets?
10 posts and 1 images submitted.
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Nothing should be done about it except what has been done.(at least in most Western societies).

You give everyone a chance(e.g equality of opportunity), so as to make sure that the people who actually excel do so by ability and merit, and not by any unjust means.
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>>8612195

But a tremendous amount of people will never be able to succeed in any non-trivial activity no matter how much they try and regardless of the resources made available to them because they had the misfortune of being born with a low IQ.

Should we not attempt to enhance their intelligence in some way; or at least try to prevent the birth of those who would be burdened with very limited intellectual capacity?
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>>8612201
>But a tremendous amount of people will never be able to succeed in any non-trivial activity no matter how much they try and regardless of the resources made available to them because they had the misfortune of being born with a low IQ.

And? We live in a social hierarchy based on dominance.

Some people are on the top, and others are not. That doesn't mean that the people on the bottom are axiomatically worthless, because they usually have jobs that are useful for society in general, such as garbage collecting or whatever.

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why don't we just drill holes in the yellowstone supervolcano and pour water in it to cool it down???
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thats a good idea
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It's good that you agree.
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it's good that you agree that it's good

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>le retards attempting chemistry
>implying alchemy isn't a symbolic process of spiritual transformation

What is it about academia being so blind to this stuff? Why can't scholars and researchers actually teach the content of their subjects instead of just enumerating them?
7 posts and 1 images submitted.
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i don't really get your point OP
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>>8612172
>>implying alchemy isn't a symbolic process of spiritual transformation
It isn't though
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>>8612251
Do you really think the symbolism in the OP is about chemistry?

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You guys seem like you can help me...

I sat on a workshop today at work.We returned from a break we began began talking about random facts - I brought up the Birthday Problem/Paradox and we decided we'd test it on our group. (Only 10 of us including the tutor).

The first person said their birthday was the 17th October and got a match in the room. The second was 27th June and also got a match in the room.

I'm terrible at math, but would someone be so kind of enough to calculate the probability that in a group of 10 people, if the first two people shared their birthdays they would both find one matching birthday in the group? What about if there was a third match?

I hope this is a simple calculation (sorry if not).
10 posts and 2 images submitted.
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>>8612045
the answer
is 4
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>>8612045
have you read the wikipedia article for the birthday problem? it should probably allow you to do the calculations.
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>>8612049

As satisfying as I'm sure calculating this myself would be it's beyond my capability. Math isn't something I'm competent at.

I was hoping someone might provide an answer and get a bit enjoyment out of doing so!

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Concerning intelligent alien life, assuming predator/prey relationships are a staple of organic life, isn't the chance of encountering intelligent alien life more aggressive than humans really small considering we're already evolved from apex predators? Again, assuming predator/prey relationship is basic and there's an equal chance of all organisms anywhere in the food chain achieving sentience.
9 posts and 2 images submitted.
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We're not evolved from apex predators. Lots of things would try to eat our ancestors.
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>>8612017
Well, basically apex predators. There was nothing that hunted homo sapiens that were not also hunted by homo sapiens.
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>>8612024
Not much actively hunted humans because we're very wirey skinny things compared to other prey our side. We don't provide enough calories to be worth the effort.
Things just didn't bother actively hunting humans because it just isn't worth it.


Secondly, attributing things like predator/prey to alien life is pretty silly. I'm sure the line between plant/animal/fungi will be fairly blurry and nearly meaningless if we're talking alien life.

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What chemical and biological compound found in nature and insects can possibly leave you disabled either physically or mentally?

Give me a list of all of them, /sci/.
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>>8611921
Argon
Radon
Lead
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>>8611921
Vaccines
>>
Black widows

Should I put my MENSA certified IQ of 176 on my resume? Will I be seen as arrogant?
11 posts and 1 images submitted.
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>>8611752
No.
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Don't include IQ. Include Mensa membership.
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>Has mensa IQ of 176
>Needs to be told what to put on his resume

wew lad

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>people are worried about a .6C Difference in the past 200 years
>don't know that the Carboniferous period was a lot worse
>halocene turned out just fine
Why are people so worried with global warming? The earth can fix its self are people just selfish and want to last longer than we can?
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>>8611724
Anyways a new ice age will be here in the next 400 years
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>>8611724
You're talking about the difference between 200 million years before humans and the rapid change now. .6C is a lot for just 200 years. The Earth can handle it, we can't.
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>>8611737
Humans are fucking pussies

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What happened in 1980? if you look at this graph the the temperature follows a stable wave form from about 1840 to about 1980. anyone care to guess what happened then I'm curious?
I got this graph from here
http://www.ysbl.york.ac.uk/~cowtan/applets/trend/trend.html
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>>8611686
Oh, wow this is interesting.
What field of science studies the global temperature?

Anybody here have any info what this means?
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>>8611686
Looks like it came from a down trend friend.
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>>8611686
The snowstorms

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Very hostile alien kidnaps you and ties you into a chair. You can't escape, you can't do anything, you are entirely at his mercy and he has an alien gun pointed at your head.

He says that he will ask you questions. You will answer YES or NO. Any other answer, or lack of answer, and he will shoot you instantly.

Alien claims he knows the correct answer to all of these questions, and if you get enough of the questions right, he will spare your life and reward you majestically.

Alien does allow you to gamble with a coin. He also doesn't give a shit about your reasoning or motivation behind your answer.

The questions are:
1. Is there God?
2. Did something exist before the Big Bang?
3. Is space infinite?
4. Is time infinite?
5. Is everything possible?
6. Do you have free will?
7. Is there more than one universe?
8. Is the universe you are in entirely deterministic?
9. Does life have any special meaning?
10. Can systems evolve endlessly?
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>>8611507
ayy lmanononononononononono
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The alien is probably trying to fuck with me and will kill or not kill me independent of my answers, for the majority of these questions are either ambiguous without further specification of terms, have no simple yes/no answer but rather a more subtle one, or assume by their phrasing something that isn't true and therefore have no meaningful answer anymore than "have you stopped beating your wife yet".
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>>8611545
>>The
BOOM

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So energy is always conserved, right? There's no violation to that symmetry?

What if we had a space that wasn't expanding, and wouldn't let any energy in or out of it? Would the energy in there reach some equilibrium? Or would it change cyclically from radiation to matter to radiation and so forth? Or would some black hole eventually form and end the evolution of system?
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>>8611231
Dude shut up
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>>8611231
>What if we had a space that wasn't expanding, and wouldn't let any energy in or out of it? Would the energy in there reach some equilibrium?
Yes.
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Energy is not always conserved. Conservation of energy originates from time translation symmetry. It might be valid if you consider doing an experiment today and again tomorrow, but not today and 13.6 billion years ago.

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Your opinion, gentlemens?
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>>8611132
no
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>>8611132

E=pc
p=h*k
m=h*k/c

only true if k=c
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>>8611144
p=h*k
where can I see this formula? links

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https://en.wikipedia.org/wiki/Bogdanov_affair
Who was in the wrong here?
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I don't get it, couldn't the scientist tell if their papers were bullshit by, I don't know, readin them maybe?


Fucks sakes.
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>>8610813
You were wrong for reading about this preposterous affair.
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The scientific establishment is corrupt. It is total garbage. This board and the teenagers on reddit love to worship it, though. It gives them something to do. Something to feel good about. Something they can lord over their peers. In reality, scientists and academics are frauds.

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I got into a heated debate with someone today because I told them the Big Bang Theory was not a theory anymore, because evidence suggests it did not happen (there are countless other possibilities, look up some of them), and a theory cannot have any evidence that disproves it or supports another hypothesis. What do you guys think? Is the Big Bang Theory a theory at all?
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Bazinga
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>>8610587
>90000000000 golden globes
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>>8610585
>I got into a heated debate with someone today because I told them the Big Bang Theory was not a theory anymore, because evidence suggests it did not happen (there are countless other possibilities, look up some of them), and a theory cannot have any evidence that disproves it or supports another hypothesis. What do you guys think? Is the Big Bang Theory a theory at all?

I think you confused well researched evidence for shit some asshole said on the internet somewhere when you concluded that there were other serious competing theories for origin of the universe.

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A is a point
B is a line
C is a plane
D is an infinite hyperbola both sides meeting at a common vertex
If A is not within D, B is not within D, then why can't C never touch D?
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>>8610543
I don't get it. This is 3D space right?

Imagine if D was simply in C and then A and B are somewhere in another plane.

or is this 2D space?

I assume this is 3D because you say "a plane" and not "the plane".
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>>8610582
It's 3D. But is it theoretically for a plane to never touch the hyperbola, even though the hyperbola is infinite in both directions?
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>>8610621
Shouldn't D be 4-dimensional?

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