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Archived threads in /sci/ - Science & Math - 161. page

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>tfw you slowly start to realize over the years that everyone around you are less intelligent
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>>9114300
>using "are" for the singular word "everyone"
>less intelligent
No.
>>
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>>9114307
I see you've yet to graduate beyond greentexting in order to express yourself, my dear brainlet.

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How to destroy earth sooner?
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>>9114272
Get a retardedly large magnet, fly out to the asteroid belt, use said magnet to drop iron asteroids out of orbit into the sun. Bonus points, youll take the rest of the solar system with us.
>>
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>>9114272
Do nothing.
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>>9114272
Give it back Moloch

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Which ethnicities are historically prone to the most diseases?
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>>9114245
Jews
>>
>>9114245
The Chosen People™
>>
>>9114245

Native americans were really fucked when the Europeans arived at America, they weren't ready for the pathogens and got absolutely buttfucked.

Ashkenazi jews seem very prone to mental diseases.

Blacks may still win by the simple fact that they're to dumb for modern medicine and keep dying by diseases erradicated in the rest of the world.

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What is the scientific explanation behind being able to upscale video games onto cinema screens without loss of quality but being unable to enlarge images without it becoming a pixelated mess?
5 posts and 1 images submitted.
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>>9114145
size to distance ratio i assume
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>>9114145
Are you telling me that movies aren't pictures?
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>>9114145
motion blur - if the game shows a fixed image, then you will also see a pixelated mess.

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Okay so i need some help with some math.

You see i'm trying to figure out the Correlation between an objects Mass, it's Rotation and it's Magnetic Field it produces along with how much energy that Magnetic Field has.

Example: Let's say i can make a magnet field by spinning a ball of molten metal 1 meter in diameter at 1,000 RPM. Exactly how strong would that Electromagnetic Field be?

Also, if it's not possible to create magnetic fields by spinning molten metal then how does the earth produce it's magnetic field? (I genuinely might be wrong so i want a genuine answer on why.)
4 posts and 1 images submitted.
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>magnetic energy
Kys.
>>
>>9113969
Magnetic fields are produced through the movement of electric charge. Molten metal has no net charge, and so rotating it will not produce a magnetic field.
Use some Google-fu to find the maths behind magnetic fields. I learnt everything you need to describe them in first year undergraduate physics; it shouldn't be hard to find.
>>
>>9113969
Energy is not a property of magnetic fields
Potential and Force is a more useful term here

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Is gravity simply electric force?

1. If you charge an object, its weight increases, including its measured weight.

2. If planets are formed, surely the friction and isolation through great distances must maintain a huge superficial charge for each. The attraction between the core and the surface must be what is known as gravity.

3. The electric force being many magnitudes greater than the theoretical gravitational force should imply that a macro model of the observable Universe should be mostly consisting of this abundant electric force, not a weak force related to mass.

4. Being in the surface, any electric charge created with surface objects like your comb and your hair must maintain the surface charge distribution, just like friction(work) between comb and hair create net attraction and, not net repulsion if you do the math. It simply separates positive charges from negative ones on a charged surface attracted to a charged core, and that is why you can't easily levitate by manipulating charges.

5. If every planet and star is formed through this process, simply occasional friction followed by an electric force that can't dissipate, then it explains the observed expansion of the Universe: galaxies getting away from each other even though a simple gravitational force related mass doesn't account for it and leads to the exact reverse. It explains abnormalities in our galaxy, and without it, we have to conjure an unscientific(unfalsifiable) model of Black Mass. It explains how close space objects, close enough to dissipate their charges and reach an equilibrium, maintain an attractive force that can allow orbit.
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>>9113964
https://www.youtube.com/watch?v=e0vu-jQWCZo

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Can we move IQ threads to /x/?

Psychology belongs to /x/, not /sci/
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Can we move consciousness threads to /x/ as well?
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>>9113925
Found the black person
>>
>>9113925
Found the black ``person"

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When is /sci/ going to swallow the redpill that π=4?
http://milesmathis.com/pi4.html
3 posts and 1 images submitted.
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>>9113877
Hilarious
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>>9113877
>Flat earth
Now π=4? some people just are a waste of oxygen

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/sci/, what is the integral of the good?

We would not stand for a language that required its speakers to refer to "velocity" and "position" as one and the same. So we should not let this concept of "good" encompass both itself and its integral.

The only objective ethics can be found in mathematical treatment of good and bad.
3 posts and 1 images submitted.
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>>9113875
Maybe good is exponential
>>
>>9113875
good and bad are social constructs. Velocity and position are numbers that represent aspects of objects in the real world.

You might as well have asked.
" whats the integral of the color blue "

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Is he, dare I say it, /ourguy/?
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>>9113871
pseud/10
>>
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>>9113871
Yes.
>>
schizophrenic

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I got banned for asking what the difference between speed velocity and acceleration was

Also I never got a non troll answer
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>>9113782
speed
spēd/
noun
noun: speed; plural noun: speeds

1.
the rate at which someone or something is able to move or operate.
"we turned onto the runway and began to gather speed"
synonyms: rate, pace, tempo, momentum
"the speed of their progress"


ve·loc·i·ty
vəˈläsədē/
noun
noun: velocity; plural noun: velocities

the speed of something in a given direction.
"the velocities of the emitted particles"
(in general use) speed.
"the tank shot backward at an incredible velocity"
synonyms: speed, pace, rate, tempo, momentum, impetus; More


ac·cel·er·a·tion
akˌseləˈrāSH(ə)n/
noun

a vehicle's capacity to gain speed within a short time.
"a Formula One car is superior to an Indy car in its acceleration"
increase in the rate or speed of something.
noun: acceleration; plural noun: accelerations
"the acceleration of the industrialization process"
synonyms: hastening, precipitation, speeding up, quickening, stepping up, advancement, furtherance, boost, stimulation, spur More
"the acceleration of the industrial process"
increase, rise, leap, surge, escalation
"an acceleration in the divorce rate"
Physics
the rate of change of velocity per unit of time.
noun: acceleration
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>>9113782
http://lmgtfy.com/?q=difference+between+speed+velocity+and+acceleration
>>
speed is the rate at which position is changing, velocity is speed plus a direction, and acceleration is the rate at which velocity is changing

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https://www.change.org/p/sue-bae-stephen-hawking-needs-amd-ryzen?recruiter=762385567&utm_source=share_petition&utm_medium=copylink&utm_campaign=share_petition
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>>9113766
>STEPHEN HAWKING

>>>/trash/
>>
I HAVE BEEN SENT FROM THE FUTURE TO SAVE THE UNIVERSE

Fucken magnet, how do they work?
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[eqn]\vec{m}\,=\,I\,\vec{S}[/eqn]

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>Calculus III this semester
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>>9113475
Are you ready?
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>>9113475
Vector calc I assume? It's easy. You'll be fine
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>>9113475
It's called *Calculus*.
You birdbrain have nothing to worry about.

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>Incoming Junior in College
>Last math class I took was non-AP Calc in senior year of highschool
Is it too late to learn math to a level where I can do cool shit with it? Should I just take advantage of my ability to easily get As in Philosophy courses and get a Law degree to hide my brainletism?
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>>9113429
Yes.
>>
You can do whatever you want, whenever you want. Persistence is the key. I suggest you do exactly what your heart tells you. Perhaps you should consider how many decades you'll spend here on this planet among the living and realize that only you may invoke your path in life.

Good luck :)

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