Archived threads in /sci/ - Science & Math - 355. page
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>The universe came from nothing
Why isn't that ambient energy not considered part of the universe? Where does it exist in relation to the universe?
What is "nothing" defined as in this sense?
>words words words words
How do you define "thing"? Aren't we "nothing" already by definition? Because what would be the "fundamental" unit of the universe anyway?
>>7853722
You're making no sense
Define Universe.
Define nothing.
Define ambient energy.
Define exist.
![220px-David_Bohm[1].jpg](https://i.imgur.com/wKb8JAI.jpg "220px-David_Bohm[1].jpg")
Why does everyone hate De Broglie–Bohm? It's certainly a lot more logical than copenhagen and MWI mysticism. Is it some meme I didn't hear about?
>>7853612
Bohmian mechanics is the only consistent interpretation. Down side is that it doesn't generalize to relativistic quantum mechanics (yet).
>>7853612
>MWI mysticism
Thank you. /sci/ is sadly full of people who think that shits factual. They might as well just be saying "its magic!"
>>7853665
Can confirm QM isn't magic.
When you die does your brain release a lot of DMT and you technically end up in an eternal dream?
>eternal
>>7853620
What do you mean?
>>7853608
No.
from my understanding, the speed of light is invariant everywhere and to all observers (and this is largely the reason for time dilation but that's beside the point). so how exactly is refraction not an exception to this rule? does passing through transparent/translucent materials slow down photons or is there something im missing?
>>7853327
>The light rays travel like a clean wave through the vacuum.
>They collide against the atoms into the water doing a pseudo-zigzag trajectory. So it travels at the same speed, but with a longer trajectory.
Is this wrong?
>>7853342
evidently so (im using wikipedia, but sources elsewhere will tell you the same thing)
https://en.wikipedia.org/wiki/Refractive_index
>>7853349
>https://en.wikipedia.org/wiki/Refractive_index
Where does it explain and answer the OP's question?
guys can you help me find a pdf version of this (pic related) Its for college and I dont have $100- $150 to buy it
try this search engine, open in incognito
https://cse.google.com/cse/publicurl?cx=001639227550064093264:dznewka3cca
and check all the links on this thread
https://www.tahta.ch/lit/res/120.html
try #bookz
>>7853197
where would I try this?
What would you believe to cure cancer?
Would it be radiation, a miracle vaccine, or just a simple protein present already in the human body?
General Cancer thread
none of the above. killing your own cells without killing your own cells is surprisingly hard.
>>7853135
i read about cross-reactions (leukemia and measles)
otherwise we'd have to wait for nanobots
this thread is literal cancer
Could gravitational waves be causing the spirals?
>>7853108
Uhhhh... Sure. Let's go with that.
Where are muh mods when you need them.
>>7853118
>>7853123
Look familiar?
>film is literally showing sunshine on a fucking mars
>sunshine on a mars
>sunshine
>on
>a
>mars
>mars, a planet that is so far away from sun you can't see a glimpse of it even with a telescope
![pia19400-16[1].jpg](https://i.imgur.com/fXsP31w.jpg "pia19400-16[1].jpg")
>>7853069
Uh huh.
>>7853078
Normal day in china
Is he right?
No.
>>7852968
No.
It is an ongoing meme that the UN realized they could use to manipulate the world economy away from oil backed dollars to UN carbon backed dollars
>>7852968
>he will actually get the presidency
Murrikans will get what they deserve.
also, no. The climate of the earth is indeed changing, there's plenty of proof about it. The problem comes when saying if the explanation is human activity or a natural change.
According to the Fermi Paradox, the galaxy should already be occupied by the type three civilization. If that is the case, they could be drawing power from multiple stars in the galaxy, including our own. If they have the power to take power from the stars in the entire galaxy, then that means there is a chance that our mathematics about the stars could be wrong and that certain properties of the universe itself might be slightly different then we believe it is, which could account for "many things" we are currently unable to account for.
>>7852949
yeah, astrophysics is full of bullshit from what I can tell
>>7852949
You are stupid.
>>7852949
stars that aliens fucked with would become statistical outliers
just increase sample size and you'd see mostly unaltered stars.
Was Calculus created or discovered?
>>7852923
I discovered calculus. The gypsy magic showed me it. So you could say gypsy magic discovered it first, but gypsy magic doesn't tense, like my mind does.
>>7852923
Most of Newton's calculus was dogshit. The average high school senior deals with more rigor. Of course, plebs will automatically think "troll!!" upon reading this
>>7852923
The mathematics was discovered, but the formal notation was invented.
Why isn't this being talked out.
I'd say it's more important than the black hole shit
Terra niggas be chiefin so much they make outer space high as a mufugga
>NASA intercepted interstellar drug smuggling
Ayy lmaos gonna come knocking on NASA's door to find where they product went.
so what you're telling me is that weed has become interstellar?
Posting miroscope stuff.
>mfw I am trying to be an EE
>mfw born too early to be GE
>mfw I can't take it anymore
>mfw when I realise the world won't be able to harvest my creativity
:(
>>7852568
GE? Gravity engineer?
>>7852625
I was thinking general engineering.
EE have no problems finding good jobs. Wtf are you bitching about?
Hello. I am practicing and i have come at a dead-end.
I need to know:
Whats the Voltage of U1?
What electricity I is flowing?
I am not very good at physics and i need to know how to do this :/
>>7852564
Make sure you don't put pickles on my burger
>>7852564
look at how shitty you positioned that label and then re-evaluate your life
