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Archived threads in /sci/ - Science & Math - 534. page

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Are there any scientifically proven ways to calm yourself down from a panic attack? I am having a heavy one right now, nothing feels real senpai.


>Brain fog
>Panic


It's like being poked by demons in the dark, Anons.
21 posts and 6 images submitted.
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>>8907161
Lay down and hug a pillow, anon. No joke.
>>
>>8907161
xanax
>>
>>8907176
>>8907182

Great, now I am having deja vu's too. I can't believe I am having this reaction to green tea, my brain is fucked senpai

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>self-teaching calculus
>fail at introduction to calculus
Brainlet feels thread.
57 posts and 9 images submitted.
>>
It's ok just keep studying my dude. All the faggots on this board were where you're right now.
>>
>>8907135
Try again. whatever you retained can be built off of. Khanacademy is great, as is the "for dummies" series.
>>
>>8907166
Nah, I never failed.

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How does it feel to know that you will never ever be as great as HIM?
16 posts and 5 images submitted.
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>>8907075
That's fine, i'm pre med now and moving on to forensic science so I never really planned to play in sagan's league.
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>>8907180
Poor child students loans will eat you alive.
>>
>>8907075

I feel indifferent

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Biologically speaking, why do women find height so important?
92 posts and 13 images submitted.
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>>8907030
big guy -> big penis
>>
>>8907030
if you want the ladies dont be so self concious about your height. just whip out an intergral and wow them.
>>
Me personally just likes a tall guy. 6ft+ i would not consider shorter even if they were attractive. Below 5 11 is a no go. Most women if honest would prefer a taller guy.

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Cryptology thread

Personally I'm more interested in ciphers rather than encryption but it all makes good learn (y)
44 posts and 12 images submitted.
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It's better with an animal factor. Check out cryptozoology.
>>
>>8907010
Caesar Chiffre but every letter is moved according to the formula f(x)=2x^x*e^x where x = number of letter in text * number of letter in line
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>>8907021
You get that from head?

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Will we ever see the period 8 or more, lads?
I think we were born too early to see the glorious and finished periodic table
15 posts and 2 images submitted.
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>>8906946
>Will we ever see the period 8
Yes.

>or more
That's really hard to say.
>>
>>8906946
The real question is whether or not we'll ever find an island of stability

Nice outdated periodic table btw
>>
>>8907446
the real question is what happens past the f ortibal

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>build hydroelectric dam
>immediately flood very large land area
>permanently destroy the river ecosystem
>hydroelectric use depends on rainfall (changes with climate change), upstream water table & groundwater use
>only a limited number can be built
>dam breaks have killed millions in the past
>sediment has to be constantly dredged out...forever
...
>"""""sustainable"""""

Hydroelectric is a joke and a meme. How do we put a stop to it, /sci/?
17 posts and 1 images submitted.
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Is it a threat? why does it need to be stopped?
I haven't heard of any dams being built anywhere.
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>>8906859
Rivers do it all the time and it's considered a good thing.
>>
>>8906859
>Damn breaks have killed million
I need a source on this millions part.

STOP BULLYING URANUS!
11 posts and 3 images submitted.
>>
but it feels good
>>
>>8906627
But he's just asking for a pounding
>>
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>>8906629
>>8906711

I feel genuinely disgusted

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What are some good uses of the classic "trolley problem" to teach some advanced scientific/mathematical concepts, /sci/?
47 posts and 16 images submitted.
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>>8906626
>pull lever
>trolley superpositions into A and B at the same time
>kill all 10
>but they were communists so it's ok
>>
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http://www.dailymail.co.uk/travel/travel_news/article-3270382/Caught-camera-amazing-moment-woman-gives-birth-premature-baby-girl-30-000ft-Taiwan-Los-Angeles-flight-crew-passengers-helping-out.html

Flat earthers claim that FLIGHT PATTERNS give insight on flat earth theory. One thing they bring up is that, on the flat earth map ALASKA is closer than California. In the above link there is an article which the flat earthers claim proves their theory. Here is the video to the claim:
https://www.youtube.com/watch?v=JPGSF6pxEhQ

To summarize:
A woman flying from Taiwan to Los Angeles gave birth on the plane. The Pilot and control tower re-directed the flight to Alaska for the women to receive medical treatment. The claim is that they stopped in Alaska because on the FLAT EARTH MAP Alaska is nearer than California. According to the ROUND EARTH google earth program, Alaska is nearer than California as well.

Pic related is a screenshot I took of Google earth showing Alaska is nearer than California (especially if the flight trajectory happened early). Is Alaska the actual closer route point on round earth?
20 posts and 3 images submitted.
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Note: Taiwan is further left, but I couldn't fit it into the screen shot.
>>
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>>8906625
Good thing she wasn't flying United. They would have thrown the baby off the plane for not having a ticket.
>>
>>8906625
>a month ago flat earthers were the one making the threads
>now it is the anti-flat earthers who make the threads for them

Come
the
fuck
on
Let
this
meme
die

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Millennia of being hunted to near extinction means that only the fastest, smartest, and most cut-throat of them managed to survive and reproduce.

I think the real question you should be asking is why are Eastern Europeans so good at math and yet their countries are universally unmitigated shitholes.
>>
>>8906595
It has more to do with the occupations jews had to do from the middle ages onwards.
>>
>>8906595
>I think the real question you should be asking is why are Eastern Europeans so good at math and yet their countries are universally unmitigated shitholes.

They're pretty comfy if you're an obedient Christian.

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So the Big Bang. Its just a hypothesis, where we build a theory around? And whatever knowledge we find, we attribute it to that?
22 posts and 7 images submitted.
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It's not meant to be the be-all-end-all theory of origin. It's just a model used to explain what we know. Scientists discovering new shit so far have been going "huh, guess it works with big bang" most of the time rather than "it must be because of big bang."
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>>8906553
>not knowing the difference between hypothesis and theory as properly used in a scientific context
>>
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>>8906553
Theory =/= Hypothesis

kys retard
Big Bang is a proven theory
Green is predicted Cosmic Microwave Background Radiation according to the model.
Red are actual CMBR observations

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Why is there no photos of earth from space? and by photo I mean photograph, as in an actual photograph, taken with a camera. NOT some combination of 4,000 images that have been combined in photoshop and had several filters added and colors changed and had adjustments with contrast and brightness and sahrpness etc.

Just show me a real image of earth, even if it's blurry and looks like shit.

Sick and tired of seeing these bullshit perfect CGI images that were LITERALLY made in photoshop based off "data"

Show me an image that hasn't been touched by photoshop.
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>>8906476
>earth is flat
score 1 point
>>
>>8906478
I'm not saying the earth is flat, I'm saying I'm sick of being lied to with CGI images.

The size of the countries, the color of the land, the color of the ocean keeps changing in every image they release

wtf are they doing
>>
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>>8906476
>Just show me a real image of earth

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What happened here?
20 posts and 3 images submitted.
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>>8906246
How the hell did he survive that?
>>
>>8906246
he threw a dud into a hole which most likely led to a sewer
sewer gas doesn't fuck around
>>
>>8906246
>hurr I'll throw burning stuff everywhere and nothing will happen
smokers are retarded

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Is it possible to have adhd and still be good at acads without being on any meds?
14 posts and 2 images submitted.
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No.

Example me. Woke up today without a solid plan. It's 3pm now and I haven't done a single goddamn thing. All because I didn't plan every thing beforehand yesterday evening.
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>>8906127
So we should just kill ourselves?
>>
>>8906113
Yes

t. Math Phd with ADHD

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