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Archived threads in /sci/ - Science & Math - 1223. page

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Post IQ tests. Certified brainlet here.
17 posts and 3 images submitted.
>>
I've never scored higher than 85 on any IQ test but I still graduated with a masters in Women's Studies so IQ tests are obviously misogynistic.
>>
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kek

unfortunately, this test is bs
>>
>>8476240
I got like 113, what can i do brehs?

Considering to major in Statistics though

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Let's say we trap a photon between two ideal mirrors of infinite length. The photon is never absorbed and always reflected back. Next, we squeeze the mirrors until there is no more space left between the two. What happens to the photon?
16 posts and 1 images submitted.
>>
>>8476230
Diffraction
>>
It gets stuck.
>>
>>8476234
Single photon diffraction?

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I'm going to microwave a liter of water for 1min, 2min, etc... and calculate the efficiency of my microwave.
How do I meassure the amount of electrical power that was used up by the microwave?
I got one voltagemeter but I don't want to mess it up
14 posts and 1 images submitted.
>>
>>8476138

This is accident waiting to happen.
Tinker with radio like Feynman.
Not stupid experiment like this.
>>
>>8476138
I don't suppose you could go with the microwaves rated effect?
>>
>>8476145
I guess, but it wouldn't be very representative would it. It's a lot safer though haha

>study robotics
>develop a robot that will excel at a greater rate than any of you at your corresponding fields
>patent
>monopolize academia
15 posts and 3 images submitted.
>>
>Study robotics
>Usher in the singularity

There's a few more steps
>>
>>8476107
What the hell is the singularity?

>>8476100
Robotics is a pretty nice study. Isn't Japan one of the top places where one can study it?
>>
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>>8476114

anime isn't real

How to lose weight chemically?
Please consider that I like a lot to eat food.
29 posts and 3 images submitted.
>>
you burn more calories than you ingest
>>
No sport please
>>
>>8476042
Calories in < calories out

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Amphetamine Treatment Similar to That Used in the Treatment of Adult ADHD Damages Dopaminergic Nerve Endings in the Striatum of Adult Nonhuman Primates

http://jpet.aspetjournals.org/content/315/1/91.long#F3

You're all fucked
38 posts and 2 images submitted.
>>
>>8475943
>nonhuman primates can't handle Adderall

They should have developed more advanced brains. Good thing I'm a human.
>>
>>8475943
Don't care. Already owned the GREs. From here on out it's mostly just tedious lab work. No real thought necessary.
>>
I'm not on amphetamines though

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>He doesn't listen to music whilst studying
>He doesn't listen to music whilst solving problem sets
>He doesn't listen to anime ost

What is your favourite music to listen to when learning/doing problem sets, and why is it anime ost?
27 posts and 5 images submitted.
>>
>>8475942
I don't listen to music in general.
>>
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https://www.youtube.com/watch?v=fud-Lz76MHg

Helios-Eingya
>>
>>8475964
Anon, you're so pure!
Music, especially shit that can really get your emotions out but isn't retarded and superficial. Is one of the main reasons I haven't yet killed myself.

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Can we prove that we can’t prove things like 2+2=5?
11 posts and 1 images submitted.
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>>8475546
"2" "+" "2" ":=" "5" though
>>
>>8475546
Suppose 2+2 = 5

4 = 5 by addition
which is false.
>>
ye

2+2=5
0=5-2-2
0=1

conclusion is false when we assumed hypothesis is true.

therefore 2+2=5 is false.

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how do we harness our collective IQ for the betterment of mankind?

open up a thinktank that solves problems too hard for the feeble minds at mensa?
49 posts and 2 images submitted.
>>
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>>8475515
Wipe out humans in countries such as Africa, India, and China with shit IQ's to strengthen the gene pool and to conserve resources.
>>
>>8475526
wouldn't that weaken it since there's no genetic competition?
>>
>>8475526
>China
Are you colorblind?

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Is Stephen Wolfram trying to troll the mathematical community?
32 posts and 4 images submitted.
>>
logarithm should be symbolised by an upside down e
>>
>>8475319
what even is log
what is the math behind it, what exactly does it do to a number
>>
>>8475326
def Log(x,b):
exp = 0
ans = 1
while ans<x:
ans *= b
exp += 1
if ans == x:
return exp

this is what it does

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>Snails are mollusks who managed to move out the sea and step on land

>Slugs are mollusks who also did the same thing

So wtf are octopuses doing? Why have they never found a way to live on land?
18 posts and 1 images submitted.
>>
They're doing fine in the water, why leave?
>>
They're waiting for the whales to do it first.
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>>8475303
They'd like to be under the sea in their gardens in the shade

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Is this some kind of joke?
https://www.youtube.com/watch?v=w-I6XTVZXww
25 posts and 2 images submitted.
>>
https://warosu.org/sci/?task=search&ghost=&search_text=w-I6XTVZXww

fuck off cunt
>>
>>8474839
No, it's improper/misleading notation and poorly explained methodology. Note how the professors are both physicists, not mathematicians. I really don't know why Brady didn't just get an analyst to talk about/explain the [math]\zeta[/math] function.
>>
No. It is the ultimate math redpill. -1/12 is of greater significance than pi or even e, since the quantum infrastructure that the infrastructure in which those exist would not be possible without 1+2+3+4...being equal to -1/12.

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What is /sci/s cozy dream job/company/location, either fictional or real life?
21 posts and 5 images submitted.
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>>8474814
Math PhD, 300k starting
>>
Teach tenured position, leave phd studentd in charge of research in the summer so i can go /out/ during summers
>>
porn star with a physics phd

this type of people make me sick
47 posts and 3 images submitted.
>>
>>8474726
scientologist detected
>>
>>8474732
you mean scientist (a follower of the church of scientism)
>>
Philosophy should stay out of science. Stick to your own problems, philosofags. For example work on new arguments to justify genocide.

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How did we determined the speed of light in vacuum ?
Since photons are particles,
where there is light it is not vacuum right?
30 posts and 2 images submitted.
>>
I like this thread

I would like to know how ppl measured the speed of light in the first place
>>
>>8474591
shoot 1 photon in a vacuum.

measure its speed

?????
>>
maybe they have to touch other particles for it to count as not a vacuum

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