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Archived threads in /sci/ - Science & Math - 691. page

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What are the chances of this?
22 posts and 2 images submitted.
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Probably rarer than 3rd age on old school runescape
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>>8782708
Cx
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>>8782710
xD

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would a paraglider like this work in real life?
16 posts and 5 images submitted.
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>>8782567
Not one that small, assuming you are on Earth.
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>>8782567
of course, if you are under water
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>>8782567
Too small for Earth's gravity and atmospheric density.

Skip to 18 seconds
https://www.youtube.com/watch?v=5uJ_J4K7pXc

Now it doesn't have to be quite as big as a sport hangglider, but it needs to be nearly that big.

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>have super huge closed metal cube with about 20% of internal space(iimpenetrable)
>detonate nuke inside
>what happens?
39 posts and 4 images submitted.
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>>8782515
The nuke will neither detonate nor not detonate -- it will remain in a quantum state of flux, indeterminate as fuck, until you open the cube.
>>
>>8782522
is such a thing usefull in some way?
>>
pressue will build up inside the cube until it eventually ruptures
>what is a pressure cooker bomb

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Can people smell gender like other animals?
26 posts and 6 images submitted.
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>>8782488
Yes. It's called pheromones.

I'm MTF and since starting hormones I can smell men a mile away.
>>
Yes, though the studies have odd results. Women appear much more sensitive to male pheromones, whereas when they were testing men using arousal as an indicator they found that men responded most to random shit like pumpkin pie as opposed to female pheromones. So women definitely can, men prefer pie
>>
>>8782488
Of course. What really makes me cringe is that black people stink.

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Why is black science man not thought of as a real scientist here? Contrarianism?
13 posts and 2 images submitted.
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>>8782299
coz hes an arrogant asshole
>>
>>8782299
he's more of a media cheerleader than an actual scientist.

also he's overly political and his twitter gets pretty cringe
>>
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>>8782299
He blended the observer effect with Heisenburg's uncertainty principle on Joe Rogan's podcast because he had no idea how to differentiate them. He was asked about it and tried 3 times to change the subject because he knew he didnt know what he was talking about. And this man calls himself a "scientist".

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Why haven't you made a scientific discovery yet /sci/?
19 posts and 1 images submitted.
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Because i'm a pajeet
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>>8781902
I have, I'm published.
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i'm a brainlet

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It's my favorite procedural universe simulator.
I think it's pretty accurate compared to other engines but it can definitely be so much better.
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>>8781744
Redpill me on this "space engine".

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So was the smartest man ever?
32 posts and 4 images submitted.
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Me
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>>8781743
>was
who cares. there are smarter people yet to be born
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>>8781743
Is that a question?

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Why does social isolation mixed with overstimulation lead to things like social awkwardness (thus difficulty relating to others and more social isolation), anxiety/OCD, depression, and odd idiosyncrasies? From a scientific POV, of course.
11 posts and 2 images submitted.
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>people are autistic therefore they are socially isolated
or
>social isolation makes people autistic

pick one and only one.
>>
>>8781640
Social isolation makes people socially deviant. This is not autism as to what the word really means but it is "autism" as to what we want it to mean.
>>
>>8781640
I wasn't autistic when I was younger. I had lots of friends and we did stuff all the time - played video games together, played soccer, ice hockey, went skiing, played poker... Can one develop autism over time?

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How do sound waves really propagate through a medium? I was thinking about this earlier and I was wondering if anyone had any insight.

Are they n dimensional fields moving at incredibly slow speeds or the normal air wave thing we learn about?

Can waves wave on waves?
26 posts and 7 images submitted.
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yes waves can wave on waves, that's where all the quantum shit comes from.

but it's important to know that the underlying force is always an electromagnetic one; a wave is a wave.

the frequency, wavelenght and amplitude is what gives it it's different properties though.

e.g. lower frequencies express themselves as kinetic phenomena to our senses, higher frequencies as luminescent and even higher ones as energetic.
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>>8781593
>Can waves wave on waves
Fourier Transforms say yes
>>
>>8781593
sound waves propagate by transferring kinetic energy between air molecules. the energy is terms of sound pressure. as it moves, it pushes the molecules into other ones as described by the wave function until it finally reaches our ears, or wherever.

Give an intelligent argument for why IQ matters.
[spoiler]You can't.[/spoiler]
12 posts and 2 images submitted.
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that's like asking a computer if it's processing speed matters. IQ does matter, iq tests are debatable though.

It depends on your criteria for mattering as well. I'm sure it doesn't matter to africans. They seem happy.
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Matters in what regard?
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>>8781563
IQ was invented as a means to measure retardation, and it does that fairly well. It's also useful for determining mental ability in people around the average, as the test works well there.

For measuring high IQ's 2SD and up, it doesn't really mean much as far as actual intelligence and intellect goes

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Scientifically speaking is there a difference between a post op MtF and a sterilized woman?
19 posts and 1 images submitted.
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>when the gif is worse than the pic
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>>8781121
MtF has XY chromosomes
sterilized woman has XX chromosomes
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>>8781121
Ones tits are real. The others are made out of gel.

One has a Vagina. The other has a dick or a gash.

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Why women have more ass than tits and vice versa?

I need your answer /sci/

Also keep it sfw
45 posts and 12 images submitted.
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>>8780931
cuz different man like different things. I'm an ass man myself.
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>>8780938

What is it like to have a gf with an ass like that? Does it make one appreciative of life? Is depression possible in the presence of that level of ass?
>>
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>>8780970
>What is it like to have a gf with an ass like that
I wish. I got this pic from /s/
But I read that wider asses signify a healthier female productive system. Or it might just be that men are attracted to round and shiny things.

I hate gravity. How do we kick its ass?
28 posts and 8 images submitted.
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>>8780805
elon musk
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>>8780805
insert a tube into earths core and squeeze some of that out. gravity will be down by half
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>>8780852
Not good enough. Managing to go up isn't a victory, you're still playing by its rules. I want to screw with gravity itself.

Bitch is always keeping me down.

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Reminder that if you haven't already started studying for finals then you are a brainlet.
31 posts and 4 images submitted.
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>>8780779
What if I study and still fail though

happens every time
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>>8780779
personally, I'm in a perpetual state of studying for finals
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>>8780779
You have to study for finals? he.

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