/sci/ - Science & Math

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Anonymous Sat 18 Sep 01:23:22 2021 No.13654265 View Reply Original Report

Quoted By: >>13654699

Is there a timeline that exists out there where flight was never achieved, but spaceflight was?
Asking for a friend.

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Anonymous Fri 17 Sep 23:08:48 2021 No.13653981 View Reply Original Report

Quoted By: >>13653987 >>13654015 >>13654587 >>13654678

Could the delayed choice arm of the delayed-choice quantum eraser experiment be made miles long?

Like could we gather the interference or dot pattern from D0 while the cousin photons were still in transit through the rest of the system, and alter whether or not they are detected to be the opposite of D0 and "break" quantum mechanics?

Anonymous

Anonymous Fri 17 Sep 2021 23:10:39 No.13653987 Report

Quoted By: >>13654005

>>13653981
It's a probabilistic link not exactly causal.

Anonymous

Anonymous Fri 17 Sep 2021 23:20:37 No.13654005 Report

Quoted By:

>>13653987
Will D0 never show the interference pattern by itself, it only shows up using travel data from the other detectors?

Anonymous

Anonymous Fri 17 Sep 2021 23:25:06 No.13654015 Report

Quoted By:

>>13653981
what matters is that there are intersecting paths of least resistance, even if there really are only one or two photon, the emf wave they ride is actually taking every path at once

Anonymous

Anonymous Sat 18 Sep 2021 05:49:40 No.13654587 Report

Quoted By:

>>13653981
>be made miles long
if money isn't an issue, it can be billions of light-years long

Anonymous

Anonymous Sat 18 Sep 2021 06:51:28 No.13654678 Report

Quoted By:

>>13653981
(((coincidence))) counter

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Anonymous Sat 18 Sep 06:11:00 2021 No.13654611 View Reply Original Report

Quoted By: >>13654651

Are bottoms women?

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Anonymous Sat 18 Sep 05:11:08 2021 No.13654554 View Reply Original Report

Quoted By:

Can science explain fainting goats? What's the evolutionary purpose?

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Anonymous Sat 18 Sep 06:15:18 2021 No.13654620 View Reply Original Report

Quoted By:

Scientifically speaking, is this behavior bad for your health?

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Anonymous Fri 17 Sep 11:18:35 2021 No.13651763 View Reply Original Report

Quoted By: >>13654361 >>13654561 >>13654578 >>13654581

I start my Calculus 1 class in 6 days. I am going back to university and I haven't taken a math class in seven years so I don't remember anything. I cheated on the placement test so I was still allowed in.
How do I learn the necessary algebra, trig, precalculus knowledge in six days?
Please provide resources. Thank you

6 posts and 1 image omitted

Anonymous

Anonymous Sat 18 Sep 2021 02:45:41 No.13654361 Report

Quoted By:

>>13651763
Learn it as needed. Most of the kids in class can’t be bothered to do their homework

Anonymous

Anonymous Sat 18 Sep 2021 05:20:05 No.13654561 Report

Quoted By:

>>13651763
> I cheated on the placement test
actual retard, now either cheat on the tests or drop the class you dumbass

Anonymous

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Anonymous Sat 18 Sep 2021 05:38:47 No.13654578 Report

Quoted By: >>13654581 >>13654593

>>13651763
>How do I learn the necessary algebra, trig, precalculus knowledge in six days?

You don't
That's the neat part

Anonymous

Anonymous Sat 18 Sep 2021 05:40:22 No.13654581 Report

Quoted By:

>>13654578
>>13651763

Ok just look at khan academy and watch youtube videos.

Anonymous

Anonymous Sat 18 Sep 2021 05:54:28 No.13654593 Report

Quoted By:

>>13654578
Honestly, I think he can. The basics do not take long to pick up. Especially if he already has at least has a high school education, he just needs to review what he already learned before.

I think all he needs will be basic algebra, factoring/finding zeros of polynomials, graphing functions, and memorizing trig functions/unit circle. With enough focus he can speed through the basics in 14 - 21 days.
He can pick up everything he needs as he goes along, and actually learning calculus at the same time will possiby increase his retention. It is an environment where he will have immediate motivation, as he is already being exposed to how things are connected.

It should be more effective than the way schools typically teach math: as dry facts and repetitive methods detached from any application or motivation.

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Anonymous Sat 18 Sep 04:57:48 2021 No.13654544 View Reply Original Report

Quoted By: >>13654570

>tfw just realized my parents are not virgins
fucking sluts artificial insemination should've been the standard in the 90s

Anonymous

Anonymous Sat 18 Sep 2021 05:32:16 No.13654570 Report

Quoted By:

>>13654544

Wait until you realize that sexuality is a major motivating factor in adult psychology. All those adults you know, that RL, non-4chan literal janitor guy, the old couple. Most of them are thinking about sex and relationships in some way shape or form. I remember when I was almost 30 and I was at my cousin's wedding. The mother was this very emotional, extroverted type, looking for a relationship herself. The bride and the mother had this private fight right before the wedding which everyone heard about, but ultimately the wedding itself went off smoothly. A switch flipped: I realized that the mom was jealous of her daughter for getting married. Such a simple thing was a real breakthrough for me, I was so unused to thinking about or even considering other people's sex lives, or lack thereof.

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Anonymous Sat 18 Sep 04:33:21 2021 No.13654498 View Reply Original Report

Quoted By: >>13654566

I’m taking a Calculus class as a junior because it’s required for my major (biology) and I have absolutely no clue about anything the professor is talking about. I haven’t taken a math class since high school and I feel so far behind it’s insane, does anyone have any tips for how to catch up or at least keep my grade out of the sewer?

Anonymous

Anonymous Sat 18 Sep 2021 04:36:50 No.13654506 Report

Quoted By: >>13654514 >>13654563

https://tutorial.math.lamar.edu/Classes/Alg/Alg.aspx
https://tutorial.math.lamar.edu/Classes/CalcI/CalcI.aspx
if my girlfriend could get through it so can you, gl

Anonymous

Anonymous Sat 18 Sep 2021 04:42:12 No.13654514 Report

Quoted By:

>>13654506
Thanks anon! Fortunately it’s mostly homework based but we have an online test this weekend I’m worried about

Anonymous

Anonymous Sat 18 Sep 2021 05:25:38 No.13654563 Report

Quoted By:

>>13654506
Paul's notes ftw!!!

Anonymous

Anonymous Sat 18 Sep 2021 05:28:47 No.13654566 Report

Quoted By:

>>13654498
>biology
>calculus
https://care.diabetesjournals.org/content/17/2/152.abstract

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Anonymous Fri 17 Sep 22:16:20 2021 No.13653868 View Reply Original Report

Quoted By: >>13653871 >>13654255

Scientifically speaking, how do general anesthetics work? Why inhaling funny chemicals either makes you sleepy or kills you?

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Anonymous Sat 18 Sep 03:21:41 2021 No.13654410 View Reply Original Report

Quoted By: >>13654413

The FDA panel knows, the (((vaccine))) is killing people.

The image is VAERS/deaths plotted against time in years.

https://www.youtube.com/watch?v=WFph7-6t34M

>that means it's working!

1 post omitted

Anonymous

Anonymous Sat 18 Sep 2021 03:26:56 No.13654413 Report

Quoted By: >>13654479

>>13654410
>8 hrs
cool. post interesting timestamps if ur autisming the whole thing?

Anonymous

Anonymous Sat 18 Sep 2021 03:33:40 No.13654427 Report

Quoted By:

>>13654412
Examples? I am against the COVID vax already but I'd like to see more academic sources that are vax hesitant

Anonymous

Anonymous Sat 18 Sep 2021 04:06:16 No.13654459 Report

Quoted By:

>>13654412
My personal favorite is the urban covid advertisements targeting black peoples. They look like fucking parody videos

>HEY-Yo G-Money, you hear anything about this vaccine?
>naw dog that shit is for fools
>eyy imma keep it real with you homes vaccines are 99% effective and completely safe!
>oh wow thanks brotha I didn’t know that I’ll go get vaccinated now!

Anonymous

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Anonymous Sat 18 Sep 2021 04:21:46 No.13654479 Report

Quoted By:

>>13654413
the timestamp OP is at in the pic is a decent starting spot, that slide and the next one are pretty damning. Looked it up myself and it was true. Picrel is VAERS data sizes from 2020-2021

Anonymous

Anonymous Sat 18 Sep 2021 04:34:26 No.13654501 Report

Quoted By:

Here are the ads for the Swine Flu vaccine from the 1970s. That vaccine killed more people than the Swine Flu itself did.
https://www.youtube.com/watch?v=T_qJ2tOY7ss
Two things stand out: the black guy saying he's too fast for the swine flu and in the latter ad, the glee with which the voiceover recounts people suffering and dying.

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