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Archived threads in /sci/ - Science & Math - 282. page


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I just Googled the recommended daily dose for B6 vitamins and the number was a lot lower than I thought it'd be. 1.3 mgs per day.

The lowest dosage of pills I could find are 50mg pills. What the fuck am I supposed to do with this? Why are there no 1.5mg pills for this shit?
24 posts and 1 images submitted.
>>
>>7957834
why even take a pill when you can get enough from food
>>
>>7957834
>buying vitamins
nice quackery OP
>>
>>7957836
But you can't get enough from food.
There's barely any of this in food.

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ITT:

Post:
>field
>five sub-fields or general topics you're familiar with in your field

Roll:

The last two digits of your post number choose two topics of the five you posted. The two topics are topic n and topic m, where n = (x mod 5) + 1 and m = (y mod 5) + 1 for digits x and y. You must then pose the hardest question you can which incorporates both of those topics. You cannot pose a question that reduces to another question posed in the thread. You win if you pose a question that /sci/ collectively cannot solve.

Dubs only needs to incorporate one topic.

Example:

>field: elementary arithmetic
>topics: addition, subtraction, multiplication, division, and exponentiation

My post number is 7957817. (2 mod 5) + 1 = 3. (5 mod 5) + 1 = 1. I would need to pose a question surrounding the third and first topics, which are addition and multiplication.
10 posts and 2 images submitted.
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>>7957825

The digits are the last two digits of the post number. I tried to be sly, but it backfired because I forgot to change the post number in my example. Read the example using 7957825 instead.
>>
what's mod?
>>
>>7957825
MOD(S)

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Redpill me on bees.

Are they really in danger?
11 posts and 2 images submitted.
>>
Wild ones? no
Farmed/Domesticated ones? Kinda
>>
>>7957629
dont you mean the other way around?
>>
>>7957632
no
Wild bee populations aren't studied very much, but their pops are fine. Apiary's are losing tons of hives every season thanks to CCD

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I'm wondering if anyone with any psychological expertise could help me. I occasionally attempt to initiate intercourse with my girlfriend as I sleep, sometimes rather vigorously, which obviously is rather distressing for both of us. I also wake up on my own sometimes intensely aroused and masturbating. This is really interrupting my sleep and putting unnecessary strain on my relationship. I've noticed alcohol seems to increase the likelihood of it happening, are there any other preventative measures/medications I could take to help?
6 posts and 1 images submitted.
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you should take not alcohol
>>
>>7957320
How often do you masturbate or engage in sexual activity with the missus? What do like and not like about sex?

It appears that you have a high arousal combined with an inhibition. It's not a severe enough problem for meds.
>>
>>7957320
SOUNDS LIKE A GOOD FUCKING PROBLEM TO ME

FUCK THE SHIT OUT OF HER LOLLLLL

BUST NUTSS YEEEE OP HAAHHAHA YOURE A DIRTY BOY

A quick question I was just pondering over lunch today. If I had a knife that had a width of one atom and slid it into an animal - would the animal die given I "stabbed" it in the correct place to kill an animal with a normal knife.
>pic not related.
10 posts and 1 images submitted.
>>
That's nothing
It would have to be enough molecules wide to puncture tissues, beyond repair
>>
>>7957153
Even if it did cause damage it would just get blocked by the next atom or molecule that was bigger than the atom of your knife
>>
Nothing would happen. You would fuck up a few cells maybe. Cells die all the time, no big deal.

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If there was some genuine contact made between us and an alien intelligence (say they came here and announced themselves somehow), would you believe it was real?
What would it take to convince you it was actually happening?
18 posts and 3 images submitted.
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We've already seen it all. Everything can be cgi'd. It would have to be big; all the major world leaders together in one place with some little green guys but also announcing they had given us a cure for all known diseases, and had genuine nude pics of Emma Watson, that kind of thing.
>>
>>7957139
>We've already seen it all

Wrong.
Don't anthropomorphize extra terrestrials.
99% of aliens you see in sci-fi are basically weird looking humans that have human attributes and human motivations/desires.
It's near impossible to image something completely non-human, and pretty terrifying to be honest.
>>
>>7957228
>pretty terrifying
Skinwalker ranch is a trial run.

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Anybody else hate 99% of the people in their field of study?
114 posts and 7 images submitted.
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yes
its why i come here for my socialising
>>
Yes, there are literally 0 females in my major class year of 30 people
>>
>>7956291
>>7956286
Spotted the autistic elitetists with no friends

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How to manipulate people?
56 posts and 4 images submitted.
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>>7955577
Realize that they're people. Anything else falls so pitifully short that I can't call it true manipulation.
>>
Ethos Pathos and Logos
>>
>>7955577
dont do this, its a slippery slope

after a while you wont be able to tell whether youre being honest or just working people for your own benefit

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http://www.bloomberg.com/news/articles/2016-03-24/scientists-create-tiniest-life-form-yet-not-sure-what-it-is

what does this mean for the future sci?
25 posts and 3 images submitted.
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>>7955479
Op your pic related sounds like a weak Cards of Humanity result
>>
>>7955503
i couldn't find a photo for the thread, i just snipped the headline of the source.
>>
>>7955479
It's probably just the genesis of all viruses. Before it evolved for warfare and got sent back in time.

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On quantum teleportation, does information travel faster than light?
32 posts and 3 images submitted.
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>>7954726
It would but with entangled quantum particles there isn't any 'information' traded between them, both particles are really the same object. The idea that they share information is just an illusion and a limitation of what we can observe in the universe.

Or the information is shared in another, unmeasurable dimension.
>>
>>7954726
No, it spontaneously generates in the vacuum you forget to observe. The original information is lost to quantization.
>>
>>7954726
it doesn't travel
Do you even know what the concept of teleportation is?

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Last summer, in August, my sister awoke in the middle of the night from a sharp pain in her left shoulder, covered in sweat. Shortly after that she fainted. In the morning she felt fatigued and fainted again.
One week after the incident she removed her nail polish, whereupon she noticed her fingernails had turned blue. Shortly after that some of them fell off when subjected to the slightest force.
The nails have since grown back, but she suffers from Onycholysis.
Doctors have no clue.
Any thoughts or input from you guys would be greatly appreciated.
27 posts and 1 images submitted.
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>>7954302
did she get bitten by something and catch a keratin-fucking disease? sounds like a spider, especially since you said "sharp" pain
>>
>>7954310

I strongly doubt it was from a bite as it was in our home country Sweden - we really don't have much in the way of fauna capable of administering a bite like that.
I was thinking it could be something messed with her circulation, but that wouldn't explain the persistent Onycholysis, would it?
Could it be Porphyria?
>>
>>7954329
You sure? Something like a brown recluse might have a similar effect on people of a particular disposition

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You have not seen your own brains — do you believe you have any?
6 posts and 1 images submitted.
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>>7959638
Yes, because people told me
>>
My perception of reality is not exclusively tethered to my sense of sight, bitchass nigga.
>>
>>7959638
I know I have a brain, if they cut open my skull when I'm dead people will know I had a brain. I've also gotten a ct scan before and learned that my brain is normal.

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Is there a way to prove mathematically whether this is possible?
13 posts and 2 images submitted.
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No clue, maybe topology/knot theory?
>>
>>7959512
Does notbsay you cannot connect between nodes, therefore rather easy, all 3 connect to one node, then that node connects to second, which connects to third
>>
>>7959521
wtf

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How much of homosexuality is genetic?

Does it matter?

Ditto for other non-traditional sexual lifestyles.
25 posts and 1 images submitted.
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>>7959175
>>>/pol/
and don't come back
>>
0%

Its a choice

More Mental disorders related to fucked up childhoods.
>>
>>7959179
I have no interest in that /pol/. Why did you tell me to go there?

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Well, /sci/? What's a function whose value at x is equal to the area below it from 0 to x?
19 posts and 2 images submitted.
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f(x) = 0
no problem.
>>
>>7958930
The exponential function. Easy
>>
>>7958968
¯\_(ツ)_/¯

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