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Archived threads in /sci/ - Science & Math - 648. page

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What are the early traits of geniuses?
14 posts and 3 images submitted.
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>>8816811
Not going to siberian internet knitting discussion gatherigs to ask what are early signs of genius-level intellect.
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>>8816818
>Gatherigs
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>>8816811
killing every male around u and fucking every female bcs testosterone levels are too high

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Will it be possible to power a plane with batteries?
17 posts and 1 images submitted.
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>>8816605
Define plane and the desired capabilities.
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>>8816620
to be same as the commercial planes we have now to transport ~400 people or whatever 747 can transport
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>>8816620
100-200 people plus luggage. Range at least 1000 miles.

Also, would a battery powered plane still be as loud as a conventional one?

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Is it possible that the Riemann's hypothesis is just impossible to prove.

Can something true, in general, be impossible to prove?
26 posts and 2 images submitted.
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Completeness theorem
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>>8816575
In
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>>8816575
Is it always possible to prove something is impossible to prove?

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So Earth is spinning at 465m/s.
And we are born here while its spinning so we dont feel that and experience the life on planet as standing still right?

1) What do astronauts feel when they leave our planet's spinning momentum?

2)What would happen if Earth accelerated/deccelerated by 1m/s? Would we feel anything? How fast would we adapt?If 1m/s is not enough what is the minimum speed change that could make noticeable impact on planet and us observing it?

no bully I'm not /sci/entist just curious
22 posts and 1 images submitted.
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We only experience the spin of the planet by day and night cycles and changing night sky.
If we slowed down the day and night would be longer, and if it sped up day and night would become faster and faster until the planet would destroy itself.
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>>8816547
But would we feel it physically like in accelerating/deccelerating car?
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>>8816550
Nope, besides the day/night getting longer everything would be normal.
Gravity would change to a minor degree too, pulling more if we slowed down and pull less if speeding up.

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What's the most ridicilous conspiracy theory you've heard?
33 posts and 7 images submitted.
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There are people with STEM degrees on /sci/
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The handlebars inside city bus lines are actually tubes that distribute a colorless and odorless gas into the bus which causes people to be more easily controlled, which is the reason people are willing to subject themselves to mind numbing jobs for little pay. Another good one was the government put satellites up that use microwave radiation to implant thoughts into peoples heads

Both of these I heard IRL
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>>8816505
Every point on a line is secretly a collection of infinite sequences of fractions such that for any distance there is a fraction in the sequence beyond which any two fractions are separated by less than the aforementioned distance.

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I have an IQ of 13x, am I a brainlet?
17 posts and 3 images submitted.
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It depends on the value of x.
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>>8816484
IQ is like dick size. Yeah, having a big dick is great, but if you don't make a move then you'll still a forever alone virgin.
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>>8816484
>x=i^2

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Define "physical".
22 posts and 1 images submitted.
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Any object with mass is physical.

Words are defined by how they're used, not by a dictionary which merely describes the way in which they are used, often resulting in circular definition paths.
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>>8816400
what is an object?
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>>8816386
"Physical" refers to phenomena which are inherent to this universe.

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Ok so, how does one bootstrap that 'mathematical maturity' meme shit into existence? I'm struggling hard core and the program coordinator said i should drop out of CS if i can't handle le maths.
21 posts and 5 images submitted.
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>>8816324
Do math.
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>>8816328
Thanks anon for the sagely advice
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>>8816324
>how does one bootstrap that 'mathematical maturity' meme shit into existence?
Get out. I don't know where you came from, but get out and stay out.

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>free tuition in germany

sprechen sie deutsche?
17 posts and 2 images submitted.
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>>8816268
And a sight hail to you too, natzi that coming.

Seriously, enjoy that overpopulation and high taxes aryan dude.
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>>8816268
Deutsch*
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>>8816268
tfw deutsch and 20,000 EUR in debt

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Is there a link between lifting weights and intelligence?
22 posts and 3 images submitted.
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only if you lift "dumb"-bells
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>>8816246
A lot of famous intellectuals and scientists were /fit/.
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>>8816246
"No"

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what do you guys think about product placement and its psychological hold on humans
18 posts and 3 images submitted.
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>>8816225
I like it.
Almost as much as Coca Cola.
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I think it is rewiring our collective consciousness in a negative way
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>>8816225
I notice it almost every time now...

The best way to avoid that kind influence is choose what you buy with a rational method.

Define what you need.
Select a few products that fit most of these criteria.
Compare them by price and specification fullfilment.
If more than one product stands out, add more criteria.
If two products are identical, pic the prettiest one, or play it at heads/tails

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How will the universe end and what happens after it ends?
31 posts and 3 images submitted.
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More importantly, if space is expanding, and space is just the absence of matter (i.e., nothing) then just what the fuck is growing? The distance between objects in space?

Or is everything just fucking growing at the same rate but we just can't observe or comprehend it because of relativity?

Fuck this
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There are two possibilities.

1. Big crunch
2. Heat death
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>>8816213
Also, like, fuck - the singularity is probably bullshit, right? Just because the universe is expanding/growing/whatever the fuck, doesn't mean that you get the answer to the origin of spacetime by rewinding that shit.

What if the universe was at one point static and an event happened to cause the sudden expansion?

Fuck all this

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Can I read this as an absolute beginner? And, if so, what can I expect to get from it?

The only training in math I have is:

- Some very raw foundations in linear algebra
- Read several chapters of Stewart calculus from differentiation to integration and some of its applications
- Some intro to discrete math after reading part of ''How to Prove it''
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pls respond
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pls
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respond

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Why is the idea that Earth is unique more popular than the idea that Jupiter, the Sun, Mars, Saturn, or any other dead planet, moon, or star unique?
11 posts and 4 images submitted.
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>>8816037
Look at how huge Africa is on that garbage cgi image you attached. lol.

But seriously, the word unique describes everything and nothing. It's something babbling idiots say about whatever they are babbling about.
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>>8816037
It is unique because as far as we know. It is the only planet in the universe to create complex and intelligent life like us who is capable of telling how fucking old it is in only 6000 years after over 10b years have passed.
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>>8816055
>Io is unique because as far as we know, it's the only moon with massive sulphur volcanoes.

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Is /sci able to define if [math]\mathbf{P=NP}?[/math]
15 posts and 1 images submitted.
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>>8815920
Divide NP by P to isolate N
N = undefined

thank me later
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>>8815920
P=NP iff N=1
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>>8815920
>>8815931
>>8816009
Stale meme.

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