@@trinityy-7 IKR? But I find it kind of helpful to see NaN when debugging because it's usually a miswritten formula, and it's relatively easy to trace and fix. It's much easier to fix (in most cases) than memory leak at least.
I hate it when the NaN field becomes a sentient angel and tries to convert all life on Earth to extensions of Adam and Lilith. If anyone has any tips for dealing with the third impact, it would be helpful as I am seeing the spear of Longinus in the horizon returning to my he-
lol "scotty how come we've become crushed into a singularity?" "oops cuz i just switched off the warp drive without doing the proper power-down procedure"
EP=EPR ...? Anyone....? Anyone....? Or teleparallelism theory as well. Imo both are the idea that gravitation is rips/lattice defects/tiny punctures in the fabric of spacetime.
Alcubierre is the name of the man who created a theory that a spacecraft can travel faster than light WITHOUT breaking the laws of Einstein's Theory of Relativity. It does so by warping the fabric of the universe into a bubble around the spacecraft, then generating a wave that the bubble rides on. The fabric of our universe is not bound by the same rules, so it can go faster than light. The spaceship inside the bubble is carried along.
Those are looking for certain incredibly-low-amplitude waves. Frequencies don't seem to be extreme at all though, right around your piano's sound wave frequencies. I guess we could pick up on a warp bubble if a ship went in a circle around something really fast.
I don't think so, as vacuum decay relates to the sudden stabilization of the Higgs field via quantum tunneling or extreme amounts of energy being pumped into any single point in space, an Alcubierre drive works by manipulating the geometry of spacetime itself, im not sure what would happen if you were to rip space time itself, but i don't believe it would be very pleasant.
@@mayexkither6656Just laybin the dirt in front of the bulldozer. Don't go to the pub with your too normal it's weird friend from out of town instead of blocking the bulldozer from demolishing your house.
@@mrbeefhbw Yeah about two weeks ago my views went from nothing per day to a few hundred per day. Now that I got the attention I should really think up some way to capitalize this ...
I think in real life this is just a warning to the folks writing the simulations that, in this particular configuration (with a luminal bubble ... since the problem goes away in my sub-luminal case), that you have to use a different equation formulation or integration scheme. I mean, irl space proly doesn't get NaNs. No black holes forming from powering your warp bubble up to light-speed. Or are there? 🤔
You can download it, build it and run it. This video came from my simulation here: github.com/thenumbernine/HydrodynamicsGPU But this one is a bit more advanced, and can cover all the same equations and a lot more: github.com/thenumbernine/hydro-cl-lua
ehhh not stable in the least 😅 so I would vote no, it's not metastable, or not an epsilon away from a fixed source in a dynamic system. This simulation is just altogether falling apart. But if I did add stress-energy to it then maybe it would be stable.
lol no it doesnt. that's one of the most popular applications of this research. and trust me this is the opposite end of a working neutron star / black hole merger.
@@Jose-yt3qz the simulation failed for one reason or another. this is a first-order ADM system which was never numerically stable to begin with. to boot, the first-order ADM require a numerical constraint to be enforced which I'm avoiding. there's probably other things (wavespeed vs cfl, etc) to blame.
yup, check out the "slow and stable" warp bubble for one that doesnt explode. but spoilers, I'm using the reformulation of ADM with extra constraint variables (to complete hyperbolicity) and not enforcing the constraints, so its broke in more ways than one.
Remember, you cannot tightly crease the fabric of space
...or can you?
@@thenumbernineVsauce
@@thenumbernine No, that would be a tight crease
Which is why black holes are sus
Thanks, ill keep this in mind next time im bending spacetime.
(I ik were all bending it bc mass and stuff let the joke stand)
Oh yes, propagating NaN values. Gets you every time.
i hate how contagious NaN is.
@@trinityy-7 IKR? But I find it kind of helpful to see NaN when debugging because it's usually a miswritten formula, and it's relatively easy to trace and fix. It's much easier to fix (in most cases) than memory leak at least.
I hate it when the NaN field becomes a sentient angel and tries to convert all life on Earth to extensions of Adam and Lilith. If anyone has any tips for dealing with the third impact, it would be helpful as I am seeing the spear of Longinus in the horizon returning to my he-
communism is much more contagious than NaN values (while you were reading this comment I infected your sp*erm to make your children. communists.)
communism is much more contagious than NaN values (while you were reading this comment I infected your sp*erm to make your children. communists.)
i hate when i try to create a particle and accidentally destroy the fabric of spacetime
when was it Q said that?
"Jack did you forget the exotic matter again?"
"Uhhhhhhh..."
"Oh grea
again?
fr how much times has this happend? lmao@@ortherner
There's not even an end quote, that's how badly he was destroyed.
@@zelda_smile I was gonna say this lol. He wasn't even destroyed, the space around them just stopped existing
“You can’t crease or bend the sphere sharply to turn it inside out.”
don't worry, I'm not turning spheres inside out.
“What’s the big deal? I’ll just… poke a hole in it, and pull it right through!”
@@Idkwholmaono! You're pinching it infinitely tight!
@@jejjiz6162 *Material disintegrates with a high-pitched whoosh*
"But then, it's impossible!"
“It kinda works like a monorail”
POV: you disconnected the wrong cable in the engine room
lol "scotty how come we've become crushed into a singularity?"
"oops cuz i just switched off the warp drive without doing the proper power-down procedure"
"Ah can't change the laws o' physics... Ah've _got_ to have thirty minutes!"
”Whoops”
skyrim's physics engine as soon as i go past 60 fps
Makes you wonder what would actually happen if your ripped the universe somehow
EP=EPR ...?
Anyone....?
Anyone....?
Or teleparallelism theory as well.
Imo both are the idea that gravitation is rips/lattice defects/tiny punctures in the fabric of spacetime.
oh yes, the universe has now ended. guess no more mondays then.
I wonder what a warp bubble in a warp bubble would do.
Idk but Krasnikov has a good TED talk about what a wormhole in a wormhole would do
Nothing .
@@JcoleMc explain.
elaborate
@@JcoleMc
@@JcoleMc expound.
I would be interested in seeing a comparison of this with the Lentz bubble that doesn't require negative mass.
the simulations make it much easier to understand thnx
So this is what happens when I wash my hands and pop the bubbles! It makes so much sense now!
*pop* !
* add exotic material to bubble *
@@Scarletastarte24 *why is it spicy*
interesting. can you show more?
Yup on my channel is a few other vids of this.
I feel like this machine would make you go forward in time an infinite amount of years in 0 seconds
we destroying the fabric of space with this one!
This will be bad for the economy.
i keep getting these videos in my recommended and i have no idea what they mean
whats a alcubierre warp bubble?!!?!?
Alcubierre is the name of the man who created a theory that a spacecraft can travel faster than light WITHOUT breaking the laws of Einstein's Theory of Relativity. It does so by warping the fabric of the universe into a bubble around the spacecraft, then generating a wave that the bubble rides on. The fabric of our universe is not bound by the same rules, so it can go faster than light. The spaceship inside the bubble is carried along.
The fabric of space time got tore down
The bubble nooo
So the entire space is just cease to exist? Great, now we know how to destroy the universe
well that can’t be good
I wonder if we would be able to pick up evidence of ships doing this with our gravitational wave detectors.
Those are looking for certain incredibly-low-amplitude waves. Frequencies don't seem to be extreme at all though, right around your piano's sound wave frequencies. I guess we could pick up on a warp bubble if a ship went in a circle around something really fast.
What happens to a material object within it?
gone, reduced to atoms
@@mason2699 not even atoms, just gone
Could this cause a vacuum decay event?
I don't think so, as vacuum decay relates to the sudden stabilization of the Higgs field via quantum tunneling or extreme amounts of energy being pumped into any single point in space, an Alcubierre drive works by manipulating the geometry of spacetime itself, im not sure what would happen if you were to rip space time itself, but i don't believe it would be very pleasant.
@@mayexkither6656 ive experienced it, not very pleasant ur right
@@9zxnyou..experienced it? explain
@@mayexkither6656Just laybin the dirt in front of the bulldozer. Don't go to the pub with your too normal it's weird friend from out of town instead of blocking the bulldozer from demolishing your house.
@@michaelfoye1135 well this has taken a wild and sudden turn
My patience when my friend accidentally shift clicks all my diamonds into a pile of boots:
Is the what happened to my coffee this morning when I tried walking down the stairs too fast?
i kinda want to see what happens when a warp bubble collapses
You should check my other videos that use more numerically stable formulations. This one is just a NaN explosion but for some reason YT pushes it.
what if most of the extraterrestrial civilizations were wiped out because they're testing warp tech
why did i get this in my recommended
Yeah beats me. This is hardly my best simulation video.
@@thenumbernine The algorithm has chosen you my son.
@@mrbeefhbw Yeah about two weeks ago my views went from nothing per day to a few hundred per day. Now that I got the attention I should really think up some way to capitalize this ...
@@thenumbernineit’s a perfectly good sized video. Certainly nothing to be ashamed about there
What would the implications of this be in real life?
I think in real life this is just a warning to the folks writing the simulations that, in this particular configuration (with a luminal bubble ... since the problem goes away in my sub-luminal case), that you have to use a different equation formulation or integration scheme.
I mean, irl space proly doesn't get NaNs. No black holes forming from powering your warp bubble up to light-speed. Or are there? 🤔
@@thenumbernine very interesting thoughts 🧐 I wonder
@@thenumbernine “space probably doesn’t get NaN’s.”
Sir, Singularities by definition ARE NaN’s.
None, because it can’t happen in real life.
@@osparav an infinity quite literally isn’t a number, so yeah they are.
that looks like it would break something
did the universe just destroy ?
WE MAKIN' IT IT OF NON-EUCLIDIAN SPACE WITH THIS ONE🔥🔥🔥🌌🗣️🗣️
Where can I buy this?
You can download it, build it and run it.
This video came from my simulation here:
github.com/thenumbernine/HydrodynamicsGPU
But this one is a bit more advanced, and can cover all the same equations and a lot more:
github.com/thenumbernine/hydro-cl-lua
I know this means something, but I don't know what.
What would even cause this, and how would it work? Really cool btw.
It's a propagated NaN value. The bane of all computational physicists' work.
Space time… gone, reduced to atoms
Do you think spacetime is composed of atoms 🧐
I wonder if the reason we have not seen aliens achieve FTL is because the use of a warp engine could trigger a vacuum decay universe destroying event
"Well.
Fuck."
Is this a false vacuum decay?
ehhh not stable in the least 😅 so I would vote no, it's not metastable, or not an epsilon away from a fixed source in a dynamic system. This simulation is just altogether falling apart. But if I did add stress-energy to it then maybe it would be stable.
Hmmm yes, bubble.
Space time destroyed? Lol
Lol yup. When you are using the rulers to simulate the rulers ...
MY PCCCCCCCC
oopsie daisy
what
This is for sure a bug lmao
... using a bad numerical formulation too.
😅😮😅😮😅😅😅😅😅😅😅😅well information good show you can 😅😅😅
I wonderful how many ways of how you can destroying the universe.
While not a drive, this effect occurs when 2 neutron stars or black holes merge.🤓
lol no it doesnt. that's one of the most popular applications of this research. and trust me this is the opposite end of a working neutron star / black hole merger.
@@thenumberninewhat is actually happening there?
@@Jose-yt3qz the simulation failed for one reason or another. this is a first-order ADM system which was never numerically stable to begin with. to boot, the first-order ADM require a numerical constraint to be enforced which I'm avoiding. there's probably other things (wavespeed vs cfl, etc) to blame.
@@thenumbernine so its not just the absent exotic material?
@@Scarletastarte24 Yup, that and it is a bad scheme. For better schemes, look at my BSSN or Z4 simulations.
so a black hole?
no, it's a numerical error
is a black hole a numerical error?
Seems like your simulation broke, not that the warp is doing this
yup, check out the "slow and stable" warp bubble for one that doesnt explode. but spoilers, I'm using the reformulation of ADM with extra constraint variables (to complete hyperbolicity) and not enforcing the constraints, so its broke in more ways than one.