/sci/ - Science & Math

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Anonymous Sat 16 Apr 03:23:41 2022 No.14399163 View Reply Original Report

Quoted By: >>14400596 >>14400682 >>14400788

i have early periodontal disease. help me bros wtf to i do im fucked. I think its because i am stressed all the time and i smoke. its not like i dont brush, i brush once a day even though i know i should twice.

What products should i use? I think i am going to buy "Crest Toothpaste Gum Detoxify" and "Listerine Gum Therapy Antiplaque & Anti-Gingivitis Mouthwash". Of course, I am going to the dentist to scaling and root planning. I dont want dentures i am only 23 sci bros.

4 posts and 1 image omitted

Anonymous

Anonymous Sat 16 Apr 2022 17:30:35 No.14400586 Report

Quoted By:

>>14399501
Don't do this

Anonymous

Anonymous Sat 16 Apr 2022 17:33:11 No.14400591 Report

Quoted By:

>>14399254
This, also works for workout
More times less load

Anonymous

Anonymous Sat 16 Apr 2022 17:34:44 No.14400596 Report

Quoted By:

>>14399163
i am not shitting you but this is one of the best things to do:
- no sugar, no quick carbs. Basically go low carb to decrease your blood sugar
- take some vitamin c

THis will revert your symptoms very quickly. Sugar basically lowers your vitamin c levels and this has impact on your collagen, first felt in highly proliferative tissue like gums and kinda around finger nails. being low carb usually does the trick, cannot say if only vit C does it

Anonymous

Anonymous Sat 16 Apr 2022 18:09:58 No.14400682 Report

Quoted By:

>>14399163
I mean, the scaling and planning should help. If its still really bad after that they can do some shit where they add more gum tissue to areas that need it. i've had periodontal disease since i was like 20, i'm 35 now and it really only effects two molar crowns that I didn't floss around for years because I was retarded/didn't know any better. The molars crowns are still strongly in there so I think I'm good. Honestly, just floss bro from now on and you wont lose your teeth

Anonymous

Anonymous Sat 16 Apr 2022 18:54:14 No.14400788 Report

Quoted By:

>>14399163
Floss,i believe mouthwash is some disinfectant for all the small wounds caused by flossing

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Anonymous Sat 16 Apr 18:20:03 2022 No.14400707 View Reply Original Report

Quoted By: >>14400750 >>14400756 >>14400784

I am too stupid for pure mathematics but not interested in applied mathematics. What do I do /sci/?

Anonymous

Anonymous Sat 16 Apr 2022 18:41:09 No.14400750 Report

Quoted By:

>>14400707
computer science

Anonymous

Anonymous Sat 16 Apr 2022 18:42:50 No.14400755 Report

Quoted By: >>14400763

i thought there is only mathmatics
what are these 2

Anonymous

Anonymous Sat 16 Apr 2022 18:43:42 No.14400756 Report

Quoted By:

>>14400707
They should give you half a degree if you pass half of your courses

Anonymous

Anonymous Sat 16 Apr 2022 18:44:43 No.14400763 Report

Quoted By:

>>14400755
Applied mathematics is just physics

Anonymous

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Anonymous Sat 16 Apr 2022 18:52:53 No.14400784 Report

Quoted By:

>>14400707
Stop being a pussy nigger, do you think happy people think they are too stupid for something?

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Anonymous Sat 16 Apr 01:38:32 2022 No.14398945 View Reply Original Report

Quoted By: >>14399566 >>14400744

Why is Hepatitis C so dangerous?

Anonymous

Anonymous Sat 16 Apr 2022 02:18:40 No.14399037 Report

Quoted By:

hepatic shit can cause brain and spinal cord swelling

Anonymous

Anonymous Sat 16 Apr 2022 08:21:53 No.14399566 Report

Quoted By:

>>14398945
Fuck Russia, get your shit together

Anonymous

Anonymous Sat 16 Apr 2022 11:59:51 No.14399923 Report

Quoted By:

>western yuro fagtopias low because socialist healthcare
>shitskin and jeet countries low because herd immunity thanks to generations of constant feces exposure
>white countries high because no natural immunity and gays who eat da poopoo should reap what they sow

Anonymous

Anonymous Sat 16 Apr 2022 18:38:53 No.14400744 Report

Quoted By:

>>14398945
well, we have working treatment since a few years, so as long as you aren't some 3rd worlder it's alright.

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Microwave radiation causes cataracts

Anonymous Sat 16 Apr 13:35:15 2022 No.14400084 View Reply Original Report

Quoted By: >>14400500 >>14400507 >>14400736

ugh, /sci/? i thought microwaves were safe... now the FDA is saying they can cause cataracts and hurt my balls? /sci/ bros... i don't feel so good
https://www.fda.gov/radiation-emitting-products/resources-you-radiation-emitting-products/microwave-oven-radiation

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New books

Anonymous Fri 15 Apr 21:44:33 2022 No.14398457 View Reply Original Report

Quoted By: >>14400678 >>14400715

What do you think?

10 posts and 2 images omitted

Anonymous

Anonymous Sat 16 Apr 2022 13:46:09 No.14400111 Report

Quoted By:

>>14399908
>>14399911
>>14399917
Cope and seethe.

Anonymous

Anonymous Sat 16 Apr 2022 14:37:04 No.14400222 Report

Quoted By:

No engineering. Nothing intelligent. I hate you

Anonymous

Anonymous Sat 16 Apr 2022 18:08:22 No.14400674 Report

Quoted By:

>>14398678
Algebraic number theory for GRE?!

Anonymous

Anonymous Sat 16 Apr 2022 18:09:26 No.14400678 Report

Quoted By:

>>14398457
bought them for so much money but will never read them...

Anonymous

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Anonymous Sat 16 Apr 2022 18:26:59 No.14400715 Report

Quoted By:

>>14398457
I just got this, seems pretty based.
Algebra is soulless.

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Anonymous Fri 15 Apr 04:59:45 2022 No.14396716 View Reply Original Report

Quoted By:

is purdue university well known?

16 posts and 2 images omitted

Anonymous

Anonymous Sat 16 Apr 2022 09:49:16 No.14399683 Report

Quoted By:

>>14396814
Yes. What major?

Anonymous

Anonymous Sat 16 Apr 2022 11:47:08 No.14399899 Report

Quoted By:

>>14396803
Mauric J Zucrow is from Purdue.

Anonymous

Anonymous Sat 16 Apr 2022 14:03:46 No.14400157 Report

Quoted By:

Cons
>West Lafayette sucks
>Your mascot will be retarded
>Indiana is filled with the fattest people in existence
>You will argue with other retards about which school is superior, IU or Purdue
Pros
>It's one of the best schools in the country for engineering (esp. aerospace), veterinary medicine, agro sciences, and resort management (highly underrated major)
>They do unmentionable research projects for the DoD on the aerospace end
>They have a cold atom lab in fucking north/central Indiana

Anonymous

Anonymous Sat 16 Apr 2022 14:07:37 No.14400165 Report

Quoted By:

>>14397416
This is no true, fren. I am from Anderson, and the whole of central Indiana was decimated by the outflow of automotive and other heavy manufacturing jobs to Brazil and Mexico.
>Thanks NAFTA!

Anonymous

Anonymous Sat 16 Apr 2022 17:53:07 No.14400636 Report

Quoted By:

>>14399616
I actually published 1st author in one of the most selective conferences during my masters....

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Anonymous Sat 16 Apr 10:42:35 2022 No.14399803 View Reply Original Report

Quoted By: >>14400547

?

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Anonymous

Anonymous Sat 16 Apr 2022 16:47:47 No.14400495 Report

Quoted By:

>>14400210
That's Heisenberg and I think some solid state guy

Anonymous

Anonymous Sat 16 Apr 2022 16:51:11 No.14400499 Report

Quoted By:

>namedropping
cringe

Anonymous

Anonymous Sat 16 Apr 2022 17:07:24 No.14400547 Report

Quoted By:

>>14399803
The photo is complete without the souyientists on top though

Anonymous

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Anonymous Sat 16 Apr 2022 17:14:05 No.14400563 Report

Quoted By:

>>14400146

Anonymous

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Anonymous Sat 16 Apr 2022 17:42:43 No.14400612 Report

Quoted By:

>>14400146

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Anonymous Sat 16 Apr 13:51:49 2022 No.14400124 View Reply Original Report

Quoted By: >>14400235 >>14400592

Am I constantly ceasing to exist every few seconds? Why or why not? Should I be worried?

Anonymous

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Anonymous Sat 16 Apr 2022 13:56:13 No.14400138 Report

Quoted By:

Back to >>>/lit/, philosotard.

Professor X

Professor X Sat 16 Apr 2022 14:46:44 No.14400235 Report

Quoted By:

>>14400124
You are never the same from one fraction of a millisecond to the next... Although, the metaphysical patters within your Cerebrum can last a lifetime. One might feel better self identifying as a metaphysical pattern being stored in a meat jar that is just an empty and mortal coil. Some describe it like a radio, and you are the transmission.

Anonymous

Anonymous Sat 16 Apr 2022 17:33:26 No.14400592 Report

Quoted By:

>>14400124
Hi Clive
https://youtu.be/Vwigmktix2Y

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Why is sex so important for the humans?

Anonymous Fri 08 Apr 15:45:42 2022 No.14375972 View Reply Last 50 Original Report

Quoted By:

Do we really need sex once or twice a week to function properly or is it just the society we live in that influences us?

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Anonymous

Anonymous Sat 16 Apr 2022 15:50:54 No.14400367 Report

Quoted By: >>14400377

>>14400012
>My girlfriend loves when I talk nerdy to her btw
Of course the retard who counters statistical data with his personal anecdote has to pick one where he sounds like a cuck Redditor.

Anonymous

Anonymous Sat 16 Apr 2022 15:53:07 No.14400376 Report

Quoted By: >>14400401

>>14400358
>men have much lower standards
Uh oh, not according to the study we're supposedly basing this all on: >>14399767
>people with higher physical attractiveness were also judged as more verbally intelligent
That goes for both sexes

Now another thing, why would women evolve to have higher standards than men if they didn't even have a choice? How were their standards selected for?

Anonymous

Anonymous Sat 16 Apr 2022 15:54:09 No.14400377 Report

Quoted By:

>>14400367
>You're a cuck because women want to fuck you
... lol?

Anonymous

Anonymous Sat 16 Apr 2022 16:05:26 No.14400401 Report

Quoted By: >>14400493

>>14400376
I am not anon who posted it and havent read it beyond this excerpt but it seems to be talking about halo effect, not what % of opposite sex you would have sex with. There are other studies made on this that show men are much less picky.
>How were their standards selected for?
see
https://en.wikipedia.org/wiki/Sexy_son_hypothesis

Anonymous

Anonymous Sat 16 Apr 2022 16:47:13 No.14400493 Report

Quoted By:

>>14400401
>I am not anon who posted it and havent read it beyond this excerpt but it seems to be talking about halo effect, not what % of opposite sex you would have sex with.
Well, there you go, that was my point. Anon's claim was based on a complete misreading of a single study.

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Anonymous Fri 15 Apr 19:11:49 2022 No.14398122 View Reply Original Report

Quoted By:

This might sound like a stupid question. But the running theory is that Africans lost all of their hair on their body, got kinky hair on their head, and got darker skin to combat the harsh UV rays in Africa.

If that’s true, then why don’t all animals native to the African savanna have dark skin and kinky hair?

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Anonymous

Anonymous Sat 16 Apr 2022 07:42:10 No.14399511 Report

Quoted By:

Most "novel" traits in humans aren't actually all that novel, neither black nor white skin is. Even suntans you see white people get isnt new, many animals have the ability to tan, and it's even involved in the skin's immune response, which is why blacks tend to get vitiligo.

There is but one trait in humans which makes absolutely 0 sense whatsoever: red hair.

Anonymous

Anonymous Sat 16 Apr 2022 13:56:13 No.14400137 Report

Quoted By: >>14400161

>>14399506
Ironic because the Bible mentions white skin as a curse but never black skin.

Anonymous

Anonymous Sat 16 Apr 2022 14:06:36 No.14400161 Report

Quoted By: >>14400363

>>14400137
what about the curse of ham

Anonymous

Anonymous Sat 16 Apr 2022 15:49:03 No.14400363 Report

Quoted By:

>>14400161
Misnomer. It's the curse of Canaan and it never mentions any skin color change.

Anonymous

Anonymous Sat 16 Apr 2022 16:26:05 No.14400453 Report

Quoted By:

>>14398137
I think the real Q is the second one, why didn't other animals lose their fur? I think some did, like elephants are probably descendent from a furry animal that lost it. Much of the megafauna does not have fur, neither do humans. It seems like they, and we, had to deal with having much more heat than other animals.
Sub-Saharan Africa is a very diverse place, to the extent that a lot of geographers dislike the term these days (for reasons besides >muh racism whining). Where exactly are you talking about? Lots of furred creatures, like say gorillas, would be in the dense jungles or even in highland mountains. Even if it's "hot", they're in constant shade and the fur has added benefits like protection from brush and poison. Humans are especially weak to poison because we lack a substantially thick layer of protection (compare 1-2 inches of fur with 1-2 cm of skin), but since we lived on the Savannah and Coast that wasn't as big of a deal as the jungle.
Your first question is quite simple, actually. Compare the mouth-to-body ratio of humans to something like a wolf. Their jaws are absolutely huge, proportionately, to ours, so it makes sense that sweating through the mouth is more effective than it would be for us. Furthermore, they have fur so they *need* to sweat through their mouth. We have no such need. Directed sweating at areas that are heating up, rather than just trying to generally lower body temp through sweating from paws/mouths, is way more effective and efficient.

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