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Is there a way to go back in time?

1 Name: Anonymous 2021-11-20 19:25
You go back in time and you will affect everything else.

If you fly out to the edge of the solar system at the speed of light and look back you can see the earth back in time. You cant be there but you can see it happening.

When you come back to earth you will be on a different clock than when you left.

You will feel like time sped up but everyone else will see that you slowed down time.
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What's even the point of space travel?

1 Name: Anonymous 2021-10-13 20:33
The nearest planet that MIGHT even be remotely habitable is trillions of miles away, and we struggle to get back to our moon. And Mars? Oh wow, we send a handful of people to a rocky desert to die after a year, if they're lucky
2 Name: Anonymous 2021-10-22 00:47
Check out the automated photosynthesis machine that can even create complex compounds. With this people won't die.
3 Name: Anonymous 2021-11-07 16:42
scientists of /sci/ what would happen if you threw a yo-yo into a black hole then tried to pull it back up with the string?
4 Name: Anonymous 2021-11-08 14:26
to prove if NPR was correct?
5 Name: Anonymous 2021-11-19 16:23
black hole is just a really strong crusher (the gravitational force breaks molecular and atomic bonds) so the yoyo would return crushed (assuming somehow the string isn't broken, and it is long enough for you to safely probe the black hole with it, and you have enough force to pull it back from the black hole)
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The Moon of the United States.

1 Name: Anonymous 2021-11-19 14:23
The United States is the first (and only) nation to step foot on the Moon and plant a flag. The United States is NOT a signer of the Moon Treaty. As Tranquility Lunar Base can be considered a military base or scientific research station, under US law it is considered Federal Property. Thus we can conclude that the moon is an official territory of the United States.
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168 something

1 Name: Anonymous 2021-11-13 04:10
something with 168 different things with their own different nsmes but related themes or subject? any suggestion?
2 Name: Anonymous 2021-11-14 11:58
What is the Civil Sidewalk ordinance? San Francisco’s Civil Sidewalk Ordinance, Section 168 of the San Francisco Police Code, makes it unlawful, with certain exceptions, to sit or lie on a public sidewalk, or on an object placed on a public sidewalk, between 7AM and 11PM.
3 Name: Anonymous 2021-11-18 03:25
>>2 for real?
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what is space/vacuum?

1 Name: Anonymous 2021-11-14 11:52
does the vacuum reach beyond the known universe?
or is it limited to some borders?
what is a fuking vacuum?
The 5 newest replies are shown below.
Read this thread from the beginning.
12 Name: Anonymous 2021-11-14 11:56
It's a very hard concept to wrap your head around
yes thats why we dont fly cus we dont have wings
but we have planes :)
im just extremely jealous of the future generations of kids that will know qp perfectly and have enough imagination to understand all of it
13 Name: Anonymous 2021-11-14 11:56
yeah the universe isnt suspended in something.
if you tried to go to the edge, you would eventually curve and end back up where you started
do you understand op
14 Name: Anonymous 2021-11-14 11:56
One of the most enigmatic of all transpersonal phenomena is the experience of the void: the encounter with primordial emptiness, nothingness and silence. This extraordinary spiritual experience is of a highly paradoxical nature. The void exists beyond form of any kind. While being a source of everything, it cannot itself be derived from anything else. It is beyond space and time. While we can perceive nothing concrete in the void, there is also the profound sense that nothing is missing. This absolute emptiness is simultaneously pregnant with all of existence, since it contains everything in a potential form.

—Stanislav Grof: "The Holotropic Mind"
15 Name: Anonymous 2021-11-14 11:57
the universe isnt suspended in something
how you know that anon?
maybe it is but you simply lack a proper observational device to count that as a fact
16 Name: Anonymous 2021-11-14 11:57
Forget that dark matter shit. No-one can say that it exists.
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1 Name: Anonymous 2021-09-18 17:39
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/Sci/ is smart, right.......?

1 Name: Anonymous 2017-05-17 15:28
The 5 newest replies are shown below.
Read this thread from the beginning.
5 Name: Anonymous 2017-06-11 15:40
Are you genius ??

6 Name: Anonymous 2018-08-27 00:26
7 Name: Anonymous 2018-09-23 18:26
- agno = 0
8 Name: Anonymous 2020-08-17 22:18
Just write 2+2=5 and BLM all over it. You'll get A from lib teachers
9 Name: Anonymous 2021-09-16 02:08
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China Rocket

1 Name: Anonymous 2021-05-09 07:04
The 5 newest replies are shown below.
Read this thread from the beginning.
5 Name: Anonymous 2021-05-09 07:07
what the fuck you fucking schizo space is fucking real and the moonlanding is real you retard take your meds
6 Name: Anonymous 2021-05-09 07:07
It was depressed
7 Name: Anonymous 2021-05-09 07:07
if that's what happened and it wasn't something else then it could have been anti-missle laser defense systems used to damage a foreign countries advances into space
8 Name: Anonymous 2021-05-09 07:07
reports say

Some city of 500,000 Serbians or something was obliterated, but who cares. It actually fell into a smelly garbage pond and that's what we're gonna say
9 Name: Anonymous 2021-05-09 07:08
I honestly don't understand the obsession with space exploration or the use of it as a marker for advancement.
Space is fucked, we should focus on shit here instead of sending 5 scientists to grow corn in zero G.
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The real world.

1 Name: Anonymous 2021-03-09 23:55
You can predict the future with 100% accuracy by determining the conductive properties of all atoms and molecules on earth so you will be able to predict where energy will travel to next. The future is corporate satellites scanning Earth's atomic and molecular make up and reading energy from space and earth and creating a computer simulation that predicts exactly how all energy will transfer from object to object, essentially predicting all motion that will ever happen for the rest of time before it happens in the real world.
2 Name: Anonymous 2021-04-21 01:59
Sounds like a lot of work. To what profit?
3 Name: Anonymous 2021-04-24 19:29
Reality is multiplanar, your simulation will only include material plane and only the parts capable of being scanned.
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Science is illogical.

1 Name: Anonymous 2021-02-25 14:44
The Big Bang makes no sense.

How did nothing, I mean literally nothing, suddenly explode and produce everything in the universe? Makes no fucking sense.
2 Name: Anonymous 2021-02-25 14:46
It’s just a theory fam. Science is still logical.
3 Name: Anonymous 2021-02-25 14:48
How does a story write itself? How does an empty box fill itself?

It doesnt, writers wrote it even if the writer is not part of the universe of the story, outside forces filled it. Or at least set the chain of events in motion.

Not saying "ergo god" but its perfectly acceptible to assume the big bang (and the universe) came after something, but because that something is outside our universe, we can never really know what that was, only speculate.

It is therefore also technically correct to say the universe came from nothing because "something" only refers to objects or forces or whatever "in our universe", and the origin is outside our universe.

Tl;dr you are getting lost in our language not really being sufficient to describe plainly what is meant. Doesnt make it illogical.
4 Name: Anonymous 2021-02-25 14:50
Nice bait, but science doesn't say it came from "nothing."
5 Name: Anonymous 2021-03-13 00:50
It wasn't nothing, it was everything.
6 Name: Anonymous 2021-04-16 01:07
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The Moon landings

1 Name: Anonymous 2021-04-07 20:29
did we really land on the moon. I think getting down would be easy, but how the fuck would they get off again?
was it fake
2 Name: Anonymous 2021-04-07 20:31
Moon landing was real. Government lies and fakes a lot of bullshit but not that time. Being able to have supremacy in space was pretty high on their agenda against the Soviets and faking it wouldn’t have been worth it
3 Name: Anonymous 2021-04-07 20:33
The Lunar Module looking like an absolute piece of shit helps fuel a lot of the scepticism.
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Colors associated with subjects in elementary

1 Name: Anonymous 2021-03-09 00:58
Social Studies-Blue

What about you anon you disagree?
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Isn't Mars just a cold barren wasteland?

1 Name: Anonymous 2021-02-25 14:53
Sounds like a huge drain on recourses just to keep people living there, Why not just focus on Wormholes until you can finally Kepler 22b or whatever
The 5 newest replies are shown below.
Read this thread from the beginning.
4 Name: Anonymous 2021-02-25 14:56
hy not just focus on Wormholes until you can finally Kepler 22b or whatever
Because Mars exists
5 Name: Anonymous 2021-02-25 14:58
Consider it a second chance at Earth. If things get even worse here
6 Name: Anonymous 2021-02-26 14:21
Planet is red.

Red because of rust.

Scratch surface, its all light grey underneath red rust.

Scientists say atmosphere in Mars has trace elements of some kind of nuclear element or something only found after nukes.

Basically this means the planet was glassed a millenia ago.

(Post truncated)
7 Name: Anonymous 2021-02-26 14:23
I really need to get laid so I stop coming up with retarded theories
8 Name: Anonymous 2021-02-26 14:40
what is the signal

5G probably, maybe even bluetooth
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Math is racist

1 Name: Anonymous 2021-02-12 20:49
Math is racist, guys. The 1 most true and pure thing in the history of existence that cannot be argued or changed, is racist.

1+1=2 is offensive and racist now.

The workbook apparently has quotes from Che Guevara that promote anticapitalism... apparently the people at the Oregon Department of Education aren't that educated or else they'd know Che Guevara was a HUGE racist and homophobe who killed both types of people for those exact reasons.

I swear every day the left comes up with a new level of stupidity that just amazes me. The amount of virtue signaling and forced white guilt is pathetic.
2 Name: Anonymous 2021-02-12 21:15
How the fuck those monkeys make math racist
3 Name: SFBEkils 2021-02-12 21:34
This is you right now cuck.

4 Name: Anonymous 2021-02-12 21:35
Low tier bate. Did you even try it do you just spam that 1 shitty word spam all day to people who don't have the same views as you?
5 Name: Anonymous 2021-02-13 03:02
Math is hard, that is why we need Urban School math programs.
6 Name: Anonymous 2021-02-13 03:30
Blacks as as race are dumber, so you have to lower yourself down to their level or else you are
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art math?

1 Name: ohyouwantmetofindthecureofcoronahahahawhatashow 2021-01-30 16:52
are there math to check so an image based of an object looks normal and not skewed in particular angle and form?
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Charles Lieber and nano-assemblers

1 Name: Anonymous 2020-11-21 13:10
what kind of shit did he work with?
That top of line stuff, China didn't just pay for vaporware.

Btw, the easiest way to distribute nanonassemblers to NPCs is injection.
2 Name: Anonymous 2020-12-21 10:13
Also one of Modernas cofounders is a MIT scientist named Robert Langer who was funded by Bill Gates to develop his quantum tattoo that could be used for digital ID/vaccine tracking. He is one of the worlds top scientists with over 1000 patents. He collaborated with Harvards Charles Lieber on some nano technology work. One of Liebers inventions is nanowires which can penetrate cells and report on cell health to an external health monitoring device. Modernas vaccine will use nanoparticles of some sort. Might it also include nanowires? Could Liebers arrest in January be due to a patent dispute with Moderna /Langer? Again, thats just speculation but all sorts of funny connections stir the imagination.
3 Name: Anonymous 2021-01-03 19:08
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Atomic clock problem

1 Name: Anonymous 2020-11-12 16:25
Two atomic clocks A,B
are synchronized.
B is moved to altitude +1000km.
A remains at sea level.
B stays in its location for 1 year, then is moved back to A location.
What difference will be between A and B times?
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I need some help with pretty easy math.

1 Name: Anonymous 2017-05-14 00:23
I never learned this before and now I need it for my homework.

I need to factor using a special factoring formula but im not sure how to

The question is:

16z^2 -24z+9

Thanks in advance for the help
2 Name: Anonymous 2020-11-01 13:59

16z^2 -24z+9
4z*4z -2*4z*3 + 3*3
aˆ2 -2 a b + bˆ2
(a - b)ˆ2
(4z - 3)ˆ2
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Any mathfags around here?

1 Name: Anonymous 2017-05-26 15:10
I am playing around with some image processing code, and I got stuck on a math problem. Since I am really not that good in math, I can't seem to be able to solve it. The issue is as follows:

a^n + b^n + c^n = d

a, b, c and d are all values larger than 0 but less than 1. I need to find n.

2 Name: `>eYux-eR);7:*, !8NBuQ4l6uQ 2020-08-07 20:49
Is `>eYux-eR);7:*,# a vfucu'7 fujf ucviiv civvy come CG ficus c vuvu'6'7%7$+'%7%6 ucuiv juvjcci Kivu Gucci big view
3 Name: Anonymous 2020-11-01 13:56
Can you do it numerically? Start incrementing n in f(n) = aˆn + bˆn + cˆn - d, until f(n)<0 and f(n+1)>0, or f(n)>0 and f(n+1)<0, whichever, and then do a half-interval search ( )

Though you will fail if there is a strange occasion where the function dives and then goes back up, I don't think there will be.
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Math is black oppression.

1 Name: Anonymous 2020-08-31 08:46
Math is one of the white man's many forms of oppression.
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