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Spacetime That Remembers A localized shear-front propagates across a deformable spacetime fabric. While the front passes, the fabric undergoes transient slip and shear. After it passes, a saturating memory field permanently modifies the weave, producing a non-reversible displacement. Particle constellations attached to the fabric settle into persistently shifted positions,...

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Mathelirium

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58,446 görüntüleme • 5 ay önce •via X (Twitter)

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A shear-front crosses the frabric and Spacetime remembers. If you want the Python script to play with...subscribe and I will share.
2:34

A shear-front crosses the frabric and Spacetime remembers. If you want the Python script to play with...subscribe and I will share.

Mathelirium

17,146 görüntüleme • 4 ay önce

What Happens When a Black Hole Does More Than Fall? In General Relativity, a rotating Black Hole is described by the Kerr Metric. Its spin does something strange to spacetime... it drags the geometry around with it. The horizon sits at r₊ = M + √(M² - a²) but outside it there is another surface, the Ergosphere, r_E(θ) = M + √(M² - a²cos²θ) Inside that region, Spacetime is being swept around so strongly that remaining still is no longer possible. Every particle, every light thread, every local observer is forced to rotate with the geometry. For this scene, the C-metric acceleration remains alive in the background and the Black Hole still moves through the fabric, pulled along an axial defect. But the main event is Kerr frame dragging. The fabric twists. The Ergosphere breathes. Light paths shear into spirals. Particles that try to cross the region get carried around before falling inward. #GeneralRelativity #BlackHole #KerrMetric #FrameDragging #Ergosphere #Spacetime #EinsteinEquations #Astrophysics #Physics
0:57

What Happens When a Black Hole Does More Than Fall? In General Relativity, a rotating Black Hole is described by the Kerr Metric. Its spin does something strange to spacetime... it drags the geometry around with it. The horizon sits at r₊ = M + √(M² - a²) but outside it there is another surface, the Ergosphere, r_E(θ) = M + √(M² - a²cos²θ) Inside that region, Spacetime is being swept around so strongly that remaining still is no longer possible. Every particle, every light thread, every local observer is forced to rotate with the geometry. For this scene, the C-metric acceleration remains alive in the background and the Black Hole still moves through the fabric, pulled along an axial defect. But the main event is Kerr frame dragging. The fabric twists. The Ergosphere breathes. Light paths shear into spirals. Particles that try to cross the region get carried around before falling inward. #GeneralRelativity #BlackHole #KerrMetric #FrameDragging #Ergosphere #Spacetime #EinsteinEquations #Astrophysics #Physics

Mathelirium

26,484 görüntüleme • 5 gün önce

When Light Becomes Heavy Enough to Trap Itself Can light collapse into a black hole? In General Relativity, light is not weightless in the geometric sense. It has energy, it carries momentum, and energy curves Spacetime. A Vaidya-type collapse describes a mass that grows because radiation is falling inward. The mathematics is the same brutal idea behind Einstein’s equation Gᵤᵥ = 8πTᵤᵥ If the stress-energy Tᵤᵥ is made from radiation, then light itself becomes a source of curvature. As more radiation falls inward, the mass aspect grows, the Spacetime fabric tightens, and a clean black horizon appears where escaping paths begin to fail. #GeneralRelativity #EinsteinEquations #BlackHole #Spacetime #Astrophysics #TheoreticalPhysics #Light #Mathematics #Science
0:55

When Light Becomes Heavy Enough to Trap Itself Can light collapse into a black hole? In General Relativity, light is not weightless in the geometric sense. It has energy, it carries momentum, and energy curves Spacetime. A Vaidya-type collapse describes a mass that grows because radiation is falling inward. The mathematics is the same brutal idea behind Einstein’s equation Gᵤᵥ = 8πTᵤᵥ If the stress-energy Tᵤᵥ is made from radiation, then light itself becomes a source of curvature. As more radiation falls inward, the mass aspect grows, the Spacetime fabric tightens, and a clean black horizon appears where escaping paths begin to fail. #GeneralRelativity #EinsteinEquations #BlackHole #Spacetime #Astrophysics #TheoreticalPhysics #Light #Mathematics #Science

Mathelirium

27,585 görüntüleme • 13 gün önce

With social fabric tearing on every front, Russians continue their collective descent into madness while queing for petrol. Never with a thought of merely remedying the situation by removing their army from Ukraine, they sacrifice their economy, society and eventually country to maintain the war.
0:45

With social fabric tearing on every front, Russians continue their collective descent into madness while queing for petrol. Never with a thought of merely remedying the situation by removing their army from Ukraine, they sacrifice their economy, society and eventually country to maintain the war.

Jay in Kyiv

100,134 görüntüleme • 15 gün önce

Can Spacetime Move Faster Than Light? In 1994, Miguel Alcubierre proposed a strange solution to Einstein’s field equations: A Spacetime geometry where a compact region could be transported without the object inside locally breaking the speed of light. The idea is not that a ship accelerates through space faster than light. The local interior remains comparatively calm. The violent part is the surrounding geometry. Space contracts in front of the bubble, expands behind it, and forms a moving transport shell that carries the interior region forward. A simplified form of the Alcubierre metric is ds² = −dt² + [dx − vₛ f(rₛ)dt]² + dy² + dz² where f(rₛ) shapes the warp bubble and vₛ describes the motion of its centre. The physics is still highly speculative, especially because the original construction requires exotic stress-energy, but the mathematical idea is powerful. #GeneralRelativity #AlcubierreDrive #WarpDrive #Spacetime #EinsteinEquations #Relativity #Physics #Astrophysics #Cosmology
0:56

Can Spacetime Move Faster Than Light? In 1994, Miguel Alcubierre proposed a strange solution to Einstein’s field equations: A Spacetime geometry where a compact region could be transported without the object inside locally breaking the speed of light. The idea is not that a ship accelerates through space faster than light. The local interior remains comparatively calm. The violent part is the surrounding geometry. Space contracts in front of the bubble, expands behind it, and forms a moving transport shell that carries the interior region forward. A simplified form of the Alcubierre metric is ds² = −dt² + [dx − vₛ f(rₛ)dt]² + dy² + dz² where f(rₛ) shapes the warp bubble and vₛ describes the motion of its centre. The physics is still highly speculative, especially because the original construction requires exotic stress-energy, but the mathematical idea is powerful. #GeneralRelativity #AlcubierreDrive #WarpDrive #Spacetime #EinsteinEquations #Relativity #Physics #Astrophysics #Cosmology

Mathelirium

37,986 görüntüleme • 16 gün önce

The Non-Traversable Bridge Einstein Found Inside Gravity Einstein’s equations not only describe gravity as a force but as the shape of Spacetime as well. In 1935, Einstein and Rosen found that the Schwarzschild solution could be written in a way that reveals something astonishing: Two separate exterior regions of Spacetime joined by a bridge-like throat Rᵤᵥ = 0 This became known as the Einstein-Rosen Bridge. It is often called a Wormhole, but the classical Einstein-Rosen bridge is not a science-fiction tunnel. In the standard Schwarzschild geometry, it is non-traversable. The throat does not remain open long enough for ordinary travel from one region to the other. Its real power is mathematical. It shows that General Relativity is not merely about objects moving through space. The theory allows Spacetime to have global structure such as different regions, horizons, extensions, and hidden connections that are not visible from one local patch alone. The Einstein-Rosen bridge is one of the earliest glimpses of that deeper idea. Gravity is geometry. And sometimes, geometry has two worlds joined by a throat. #Astrophysics #GeneralRelativity #Einstein #BlackHole #Spacetime #Cosmology #Gravity #Wormhole #Mathematics #Physics
0:56

The Non-Traversable Bridge Einstein Found Inside Gravity Einstein’s equations not only describe gravity as a force but as the shape of Spacetime as well. In 1935, Einstein and Rosen found that the Schwarzschild solution could be written in a way that reveals something astonishing: Two separate exterior regions of Spacetime joined by a bridge-like throat Rᵤᵥ = 0 This became known as the Einstein-Rosen Bridge. It is often called a Wormhole, but the classical Einstein-Rosen bridge is not a science-fiction tunnel. In the standard Schwarzschild geometry, it is non-traversable. The throat does not remain open long enough for ordinary travel from one region to the other. Its real power is mathematical. It shows that General Relativity is not merely about objects moving through space. The theory allows Spacetime to have global structure such as different regions, horizons, extensions, and hidden connections that are not visible from one local patch alone. The Einstein-Rosen bridge is one of the earliest glimpses of that deeper idea. Gravity is geometry. And sometimes, geometry has two worlds joined by a throat. #Astrophysics #GeneralRelativity #Einstein #BlackHole #Spacetime #Cosmology #Gravity #Wormhole #Mathematics #Physics

Mathelirium

91,291 görüntüleme • 19 gün önce

The US Military Has Been Funding The Development Of Top Secret Weapons That Can Alter The Fabric Of Spacetime Using Quantum Technology - Alex Jones Reports
15:14

The US Military Has Been Funding The Development Of Top Secret Weapons That Can Alter The Fabric Of Spacetime Using Quantum Technology - Alex Jones Reports

Alex Jones

453,406 görüntüleme • 1 yıl önce

What String Theory Does That Classical Physics Doesn’t Classical Physics begins with a point particle. Its position is described by one function of time x = x(t) As time passes, that point traces a curve through Spacetime called a worldline. String theory changes the starting object. A string has length, so time alone is not enough. We also need a coordinate along the string Xᵘ = Xᵘ(τ, σ) Here τ is worldsheet time, and σ labels position along the string. As the string moves, it sweeps out a surface called a worldsheet. The action measures the area of that surface S = -T ∫ dτ dσ √[-det hₐᵦ] This is where string theory begins. #StringTheory #ClassicalMechanics #TheoreticalPhysics #Worldsheet #QuantumGravity #MathematicalPhysics #Spacetime #PhysicsVisualization #ScienceEducation
0:55

What String Theory Does That Classical Physics Doesn’t Classical Physics begins with a point particle. Its position is described by one function of time x = x(t) As time passes, that point traces a curve through Spacetime called a worldline. String theory changes the starting object. A string has length, so time alone is not enough. We also need a coordinate along the string Xᵘ = Xᵘ(τ, σ) Here τ is worldsheet time, and σ labels position along the string. As the string moves, it sweeps out a surface called a worldsheet. The action measures the area of that surface S = -T ∫ dτ dσ √[-det hₐᵦ] This is where string theory begins. #StringTheory #ClassicalMechanics #TheoreticalPhysics #Worldsheet #QuantumGravity #MathematicalPhysics #Spacetime #PhysicsVisualization #ScienceEducation

Mathelirium

18,446 görüntüleme • 13 gün önce

🇫🇷 NOW: Paris, France Leftists minions unfurl a French flag that reads: “France is a fabric of migrations,” as they stand by the statue of the Republic. They light flares to celebrate the victory of the New Popular Front (NFP) in Paris. RIP France. 😞
2:56

🇫🇷 NOW: Paris, France Leftists minions unfurl a French flag that reads: “France is a fabric of migrations,” as they stand by the statue of the Republic. They light flares to celebrate the victory of the New Popular Front (NFP) in Paris. RIP France. 😞

Info Battle Maiden

664,956 görüntüleme • 2 yıl önce

Simply Red! Well orange and brown too, down the front! Another bit of sewing. Jacket and matching pants! Fabric from EBay £20! #craftypig @britishsewingbee
0:53

Simply Red! Well orange and brown too, down the front! Another bit of sewing. Jacket and matching pants! Fabric from EBay £20! #craftypig @britishsewingbee

Leigh Francis

25,593 görüntüleme • 1 yıl önce

A legacy woven in the fabric of the sport, and of our state. Now, it's our chance to write a new chapter. #PURSUIT
1:33

A legacy woven in the fabric of the sport, and of our state. Now, it's our chance to write a new chapter. #PURSUIT

UConn Men's Basketball

32,437 görüntüleme • 3 ay önce

San Yixu (三异绣) is a unique form of Su embroidery that shows different images on each side of the same fabric, without visible knots. Every stitch is precisely balanced, creating flawless, double-sided designs that blur the line between front and back.
1:07

San Yixu (三异绣) is a unique form of Su embroidery that shows different images on each side of the same fabric, without visible knots. Every stitch is precisely balanced, creating flawless, double-sided designs that blur the line between front and back.

Massimo

18,297 görüntüleme • 5 ay önce

From field to fabric, cotton is woven into our lives. The cotton sector contributes to the livelihoods of millions of rural smallholders worldwide. Let's weave a bright path into the future & ensure no one is left behind 👇 #WorldCottonDay
1:04

From field to fabric, cotton is woven into our lives. The cotton sector contributes to the livelihoods of millions of rural smallholders worldwide. Let's weave a bright path into the future & ensure no one is left behind 👇 #WorldCottonDay

Food and Agriculture Organization

37,125 görüntüleme • 2 yıl önce

Stealth Is Echo Control Stealth does not mean the aircraft stops scattering radar. It means the shape tries to keep the strongest echo from going back to the radar that sent it. Of course theres the issue of absorbing material as well. Here a pulsed radar wave hits the B-2 Spirit nose-on. The sharp front cuts into the wavefront, sending little energy straight back while much of the field is guided along the aircraft’s body. By the time the wave leaves the tail, the front is still largely intact, almost as if the aircraft has redirected the pulse around itself instead of throwing it back.
0:30

Stealth Is Echo Control Stealth does not mean the aircraft stops scattering radar. It means the shape tries to keep the strongest echo from going back to the radar that sent it. Of course theres the issue of absorbing material as well. Here a pulsed radar wave hits the B-2 Spirit nose-on. The sharp front cuts into the wavefront, sending little energy straight back while much of the field is guided along the aircraft’s body. By the time the wave leaves the tail, the front is still largely intact, almost as if the aircraft has redirected the pulse around itself instead of throwing it back.

Mathelirium

16,685 görüntüleme • 2 ay önce

Here's an hour by hour look at the front as it sweeps very quickly across North Texas Thursday morning. For DFW, between 7-10am. All of North Texas from 5am to noon. Temps quickly drop below freezing and winds will gust 30-40+ mph right after the front passes. #wfaaweather
0:29

Here's an hour by hour look at the front as it sweeps very quickly across North Texas Thursday morning. For DFW, between 7-10am. All of North Texas from 5am to noon. Temps quickly drop below freezing and winds will gust 30-40+ mph right after the front passes. #wfaaweather

Pete Delkus

50,777 görüntüleme • 3 yıl önce

Erwin Schrödinger’s 1926 equation changed the game by turning Quantum Mechanics into wave dynamics. That move gave Physics a new way to think. Instead of forcing a particle onto one sharp path, it lets a complex wavefunction evolve in time, with its shape and phase holding the structure of the phenomenon. What makes this so striking is that Schrödinger’s equation does not start from vague mystery. It starts from a precise and daring idea The state of a particle is a complex field ψ(x,t), and the dynamics must push ψ forward in a way that preserves total probability.
0:33

Erwin Schrödinger’s 1926 equation changed the game by turning Quantum Mechanics into wave dynamics. That move gave Physics a new way to think. Instead of forcing a particle onto one sharp path, it lets a complex wavefunction evolve in time, with its shape and phase holding the structure of the phenomenon. What makes this so striking is that Schrödinger’s equation does not start from vague mystery. It starts from a precise and daring idea The state of a particle is a complex field ψ(x,t), and the dynamics must push ψ forward in a way that preserves total probability.

Mathelirium

54,730 görüntüleme • 3 ay önce

from the field to the front office, LFGSD
0:43

from the field to the front office, LFGSD

San Diego Wave FC

14,162 görüntüleme • 1 yıl önce

Team first. Commitment. Competitiveness. The fabric of a Senator 👊 Catch 'The Fabric of a Senator' the latest Breakaway presented by Bell debuting this Wednesday 📺
1:02

Team first. Commitment. Competitiveness. The fabric of a Senator 👊 Catch 'The Fabric of a Senator' the latest Breakaway presented by Bell debuting this Wednesday 📺

Ottawa Senators

19,031 görüntüleme • 9 ay önce

A Black Hole Can Be Dragged Through Spacetime A Black Hole does not have to sit still. Einstein’s equations allow a stranger possibility... a Black Hole that accelerates. This is the C-metric, an exact solution of General Relativity describing an accelerating Black Hole. The Black Hole accelerates because the geometry of Spacetime says it must. The C-metric is one of those exact solutions that reminds us how wild General Relativity really is. Gravity is not just attraction, and Spacetime is not just a stage. Sometimes the stage itself contains the force. #Astrophysics #GeneralRelativity #Einstein #CMetric #BlackHole #CosmicStrings #Spacetime #Cosmology #Mathematics #Physics
0:59

A Black Hole Can Be Dragged Through Spacetime A Black Hole does not have to sit still. Einstein’s equations allow a stranger possibility... a Black Hole that accelerates. This is the C-metric, an exact solution of General Relativity describing an accelerating Black Hole. The Black Hole accelerates because the geometry of Spacetime says it must. The C-metric is one of those exact solutions that reminds us how wild General Relativity really is. Gravity is not just attraction, and Spacetime is not just a stage. Sometimes the stage itself contains the force. #Astrophysics #GeneralRelativity #Einstein #CMetric #BlackHole #CosmicStrings #Spacetime #Cosmology #Mathematics #Physics

Mathelirium

788,195 görüntüleme • 21 gün önce