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Does gravity exist at very, very small scales? Stay tuned all week as we answer more of your #quantum questions for World Quantum Day! #askfermilab #WorldQuantumDay #Physics #gravity DOE Office of Science

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Fermilab

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10,410 görüntüleme • 2 yıl önce •via X (Twitter)

#quantum#askfermilab#WorldQuantumDay#Physics#gravity
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Millennium Twain #Truth&NonViolence2 yıl önce

No Gravity at all!

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@doescience You are also very familiar with the electromagnetic force. For example, open your eyes, feel the sensation of heat, or read a compass. 🤓

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"GRAVITY FALLS" premiered on this very day, 14 years ago. Let's remember the original short "Creature In The Closet". "THE ART OF GRAVITY FALLS" releases this September in all book-stores and stay tuned for more DTVA Multiplatform stuff with the characters.👀 #GravityFalls
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"GRAVITY FALLS" premiered on this very day, 14 years ago. Let's remember the original short "Creature In The Closet". "THE ART OF GRAVITY FALLS" releases this September in all book-stores and stay tuned for more DTVA Multiplatform stuff with the characters.👀 #GravityFalls

DTVA News

33,742 görüntüleme • 3 ay önce

Quantum is all the rage these days, but do you know what all the terms actually mean? Follow along to become quantum fluent and learn how Fermilab is accelerating discovery with quantum science. 💫 #FermilabTech #Fermilab #Quantum
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Quantum is all the rage these days, but do you know what all the terms actually mean? Follow along to become quantum fluent and learn how Fermilab is accelerating discovery with quantum science. 💫 #FermilabTech #Fermilab #Quantum

Fermilab

16,441 görüntüleme • 1 ay önce

In honor of World Quantum Day, we’re heading onto our campus to answer the top trending questions people are searching for. Join Jenna and Andrew from our team as they break down the basics of quantum and what these systems could actually be used for →
3:55

In honor of World Quantum Day, we’re heading onto our campus to answer the top trending questions people are searching for. Join Jenna and Andrew from our team as they break down the basics of quantum and what these systems could actually be used for →

Google Quantum AI

114,374 görüntüleme • 5 ay önce

We were delighted to welcome Secretary of State for Science, Innovation & Technology Peter Kyle to campus last week to meet quantum technology researchers. GOV.UK have announced major funding for 5 new quantum technology hubs - in which UofG will play leading roles in two. More: Department for Science, Innovation and Technology
2:16

We were delighted to welcome Secretary of State for Science, Innovation & Technology Peter Kyle to campus last week to meet quantum technology researchers. GOV.UK have announced major funding for 5 new quantum technology hubs - in which UofG will play leading roles in two. More: Department for Science, Innovation and Technology

University of Glasgow

10,725 görüntüleme • 2 yıl önce

Into the quantum realm we go with the brilliant Prineha Narang. Narang earned her PhD in applied physics at Caltech, taught materials science at Harvard and now has her own lab at UCLA. The lab focuses on quantum materials, non-equilibrium dynamics, photonics, quantum information science and other easily digestible areas. Beyond her academic career, Narang is a science advisor to the government and a venture capitalist at DCVC. As you might imagine, we get into quantum computing and quantum technology in this episode. Quantum vs. AI, the US vs. China, when quantum tech will break encryption, quantum sensing and whether or not quantum technology actually has a bright future. The quantum sensing portion of the chat was all new to me and rather astonishing. Since Narang is also a competitive runner and mountaineer, we provide some top tips on gear because that is just the kind of all-purpose podcast that we deliver. Timestamps 0:00 Intro 2:16 The physicist who runs marathons 14:03 Cold-emailing her way into IBM 33:02 Did AI steal quantum's thunder? 46:28 Google's encryption bombshell 57:20 The US vs. China quantum race 1:06:48 Quantum sensing: who sneezed? 1:22:28 Should students still bet on quantum? 1:30:38 When does quantum get real? 1:34:54 The gear tip
1:38:03

Into the quantum realm we go with the brilliant Prineha Narang. Narang earned her PhD in applied physics at Caltech, taught materials science at Harvard and now has her own lab at UCLA. The lab focuses on quantum materials, non-equilibrium dynamics, photonics, quantum information science and other easily digestible areas. Beyond her academic career, Narang is a science advisor to the government and a venture capitalist at DCVC. As you might imagine, we get into quantum computing and quantum technology in this episode. Quantum vs. AI, the US vs. China, when quantum tech will break encryption, quantum sensing and whether or not quantum technology actually has a bright future. The quantum sensing portion of the chat was all new to me and rather astonishing. Since Narang is also a competitive runner and mountaineer, we provide some top tips on gear because that is just the kind of all-purpose podcast that we deliver. Timestamps 0:00 Intro 2:16 The physicist who runs marathons 14:03 Cold-emailing her way into IBM 33:02 Did AI steal quantum's thunder? 46:28 Google's encryption bombshell 57:20 The US vs. China quantum race 1:06:48 Quantum sensing: who sneezed? 1:22:28 Should students still bet on quantum? 1:30:38 When does quantum get real? 1:34:54 The gear tip

Ashlee Vance

13,049 görüntüleme • 2 ay önce

String Theory is one of the few frameworks that tries to describe Quantum Physics and Gravity in the same mathematical language. In this animation, the glowing loop is the string, the shifting color along it represent its quantum vibration modes, and the surrounding fabric is a proxy for Spacetime responding. When you quantize a string, one of its vibration modes behaves like a graviton. So, geometry shows up as part of the same quantum system. #StringTheory #QuantumGravity #GeneralRelativity #QuantumPhysics #TheoreticalPhysics #PhysicsVisualization
1:00

String Theory is one of the few frameworks that tries to describe Quantum Physics and Gravity in the same mathematical language. In this animation, the glowing loop is the string, the shifting color along it represent its quantum vibration modes, and the surrounding fabric is a proxy for Spacetime responding. When you quantize a string, one of its vibration modes behaves like a graviton. So, geometry shows up as part of the same quantum system. #StringTheory #QuantumGravity #GeneralRelativity #QuantumPhysics #TheoreticalPhysics #PhysicsVisualization

Mathelirium

42,280 görüntüleme • 7 ay önce

Quantum entanglement and the illusion of time, in 79 minutes | Jim Al-Khalili: Full Interview Jim Al-Khalili 0:00 Chapter 1: Does time flow? 2:42 Why Time Feels Faster as We Age 3:56 Time and Change in Philosophy and Physics 5:28 Einstein and the End of Absolute Time 6:19 Time in the Equations of Physics 7:50 Chapter 2: How do we reconcile quantum field theory with the general theory of relativity? 12:10 Evidence for Time Dilation: Muons 14:29 Gravity Slows Time: General Relativity 19:22 Space-Time and the Block Universe 21:55 Does Time Really Exist? 26:33 The Debate: Eternalism vs Presentism 34:12 Chapter 3: Is There a “Now”? 40:40 Chapter 4: Why Does Thermodynamics Have a Direction in Time? 49:38 Quantum Entanglement and the Direction of Time 55:10 Did Time Begin at the Big Bang? 45:00 Will Time End? 1:05:40 Chapter 5: Is Time Travel Possible?
1:19:24

Quantum entanglement and the illusion of time, in 79 minutes | Jim Al-Khalili: Full Interview Jim Al-Khalili 0:00 Chapter 1: Does time flow? 2:42 Why Time Feels Faster as We Age 3:56 Time and Change in Philosophy and Physics 5:28 Einstein and the End of Absolute Time 6:19 Time in the Equations of Physics 7:50 Chapter 2: How do we reconcile quantum field theory with the general theory of relativity? 12:10 Evidence for Time Dilation: Muons 14:29 Gravity Slows Time: General Relativity 19:22 Space-Time and the Block Universe 21:55 Does Time Really Exist? 26:33 The Debate: Eternalism vs Presentism 34:12 Chapter 3: Is There a “Now”? 40:40 Chapter 4: Why Does Thermodynamics Have a Direction in Time? 49:38 Quantum Entanglement and the Direction of Time 55:10 Did Time Begin at the Big Bang? 45:00 Will Time End? 1:05:40 Chapter 5: Is Time Travel Possible?

Big Think

125,243 görüntüleme • 6 ay önce

Eric Weinstein drops a truth bomb that shakes the very foundations of modern science. In 1973, physics froze. While Crocodile Rock topped the charts, humanity’s understanding of base reality came to a grinding halt. The deepest theories of our universe? They’re all on one slide—unchanged for over 50 years. The Disturbing Revelation: Mark Andreessen’s White House meeting unveiled a chilling reality—the deliberate stagnation of theoretical physics. String theory was crowned the "only game in town," while rival ideas were suffocated. Careers were quietly sunset. The youngest living Nobel laureate in theoretical physics? Now over 70. The field isn’t advancing—it’s repeating. The Quantum Gravity Mirage: "Quantum gravity is the holy grail!"—a mantra drilled into generations of physicists. But if it’s so fundamental, why did no books mention it before 1972? Because the real breakthrough lies beyond Einstein, beyond the speed of light. Yet researchers are trapped in a safe, sterile loop—studying theories that hurt no one, change nothing. The Escape Plan: Earth is a womb, not a home. To survive, we must reach the stars. But with physics shackled, how? The Perimeter Institute was meant to break barriers—yet even it fell to the quantum gravity dogma. The West must lead again, but the true rival isn’t China or India—it’s France, home of the world’s greatest mathematicians. The Choice: We stand at a crossroads. Wars loom, time dwindles—but if we revitalize physics, if we dare to go beyond C, the cosmos awaits. The end of physics? No—the beginning. The stars are calling. Will we answer? The future is glorious. But only if we fight for it.
4:05

Eric Weinstein drops a truth bomb that shakes the very foundations of modern science. In 1973, physics froze. While Crocodile Rock topped the charts, humanity’s understanding of base reality came to a grinding halt. The deepest theories of our universe? They’re all on one slide—unchanged for over 50 years. The Disturbing Revelation: Mark Andreessen’s White House meeting unveiled a chilling reality—the deliberate stagnation of theoretical physics. String theory was crowned the "only game in town," while rival ideas were suffocated. Careers were quietly sunset. The youngest living Nobel laureate in theoretical physics? Now over 70. The field isn’t advancing—it’s repeating. The Quantum Gravity Mirage: "Quantum gravity is the holy grail!"—a mantra drilled into generations of physicists. But if it’s so fundamental, why did no books mention it before 1972? Because the real breakthrough lies beyond Einstein, beyond the speed of light. Yet researchers are trapped in a safe, sterile loop—studying theories that hurt no one, change nothing. The Escape Plan: Earth is a womb, not a home. To survive, we must reach the stars. But with physics shackled, how? The Perimeter Institute was meant to break barriers—yet even it fell to the quantum gravity dogma. The West must lead again, but the true rival isn’t China or India—it’s France, home of the world’s greatest mathematicians. The Choice: We stand at a crossroads. Wars loom, time dwindles—but if we revitalize physics, if we dare to go beyond C, the cosmos awaits. The end of physics? No—the beginning. The stars are calling. Will we answer? The future is glorious. But only if we fight for it.

Camus

367,863 görüntüleme • 1 yıl önce

A common misconception in physics is that gravity must be negligible at the quantum scale because its measured strength appears weak compared to electromagnetism and the strong nuclear force. However, this perception arises from considering gravity only in its weak field limit. Obviously, it will appear weak under such conditions, but the situation changes when we consider regions of high mass-energy density. For example, when examining strong gravitational fields near black holes, the force becomes immensely powerful. With this in mind, lets re-examine unification and gravity at the quantum scale: Following our holographic mass solution, elementary particles like protons are found to be microscopic Schwarzschild black holes and their mass-energy density is sufficient to create a gravitational curvature equivalent to the strong nuclear force. The vacuum energy density of space provides enough energy to maintain these structures through Planck-scale dynamics, preventing their rapid evaporation via Hawking radiation, so they are ultra-stable. These discoveries, expounded in our studies like The Origin of Mass and the Nature of Gravity, available to download for free on CERN's Zenodo preprint server-🔗 -demonstrate that what we observe as distinct fundamental forces are in fact manifestations of a unified force operating at different scales, where quantum vacuum fluctuations significantly curve spacetime (the curvature being gravity) with the resulting encapsulation generating screening effects that modulate the apparent strength of gravity from its fundamental high-energy state, which results in nuclear confinement forces, to its familiar weak-field behavior that appears as regular Newtonian gravity.
0:30

A common misconception in physics is that gravity must be negligible at the quantum scale because its measured strength appears weak compared to electromagnetism and the strong nuclear force. However, this perception arises from considering gravity only in its weak field limit. Obviously, it will appear weak under such conditions, but the situation changes when we consider regions of high mass-energy density. For example, when examining strong gravitational fields near black holes, the force becomes immensely powerful. With this in mind, lets re-examine unification and gravity at the quantum scale: Following our holographic mass solution, elementary particles like protons are found to be microscopic Schwarzschild black holes and their mass-energy density is sufficient to create a gravitational curvature equivalent to the strong nuclear force. The vacuum energy density of space provides enough energy to maintain these structures through Planck-scale dynamics, preventing their rapid evaporation via Hawking radiation, so they are ultra-stable. These discoveries, expounded in our studies like The Origin of Mass and the Nature of Gravity, available to download for free on CERN's Zenodo preprint server-🔗 -demonstrate that what we observe as distinct fundamental forces are in fact manifestations of a unified force operating at different scales, where quantum vacuum fluctuations significantly curve spacetime (the curvature being gravity) with the resulting encapsulation generating screening effects that modulate the apparent strength of gravity from its fundamental high-energy state, which results in nuclear confinement forces, to its familiar weak-field behavior that appears as regular Newtonian gravity.

Nassim Haramein

19,882 görüntüleme • 1 yıl önce

“Time is not this straightforward thing. A clock at your head runs at a different speed than a clock at your foot. When you start to look at these fundamental equations—especially quantum gravity—time becomes this very slippery thing." "A lot of billionaires are preoccupied with living forever. Rich people have always been obsessed with living forever, and every generation someone thinks they have the answer—so far they’ve all been wrong." Tim Ferriss
5:34

“Time is not this straightforward thing. A clock at your head runs at a different speed than a clock at your foot. When you start to look at these fundamental equations—especially quantum gravity—time becomes this very slippery thing." "A lot of billionaires are preoccupied with living forever. Rich people have always been obsessed with living forever, and every generation someone thinks they have the answer—so far they’ve all been wrong." Tim Ferriss

Shawn Ryan

278,109 görüntüleme • 8 ay önce

Invariant Becoming Theory (IBT) We step beyond the edge of the standard map—where linear approximations reach their limit—and explore a working mathematical model that treats reality as a single nonlinear process of becoming. No lectures, no final answers. Just a calm expedition through simulations of the monadic field Ψ, topological invariants, and stable patterns that emerge from them. What questions does this framework allow us to ask differently in nonlinear quantum systems, quantum gravity approaches, and self-organization? #InvariantBecomingTheory #IBT #TheoreticalPhysics #NonlinearDynamics #QuantumFoundations
6:33

Invariant Becoming Theory (IBT) We step beyond the edge of the standard map—where linear approximations reach their limit—and explore a working mathematical model that treats reality as a single nonlinear process of becoming. No lectures, no final answers. Just a calm expedition through simulations of the monadic field Ψ, topological invariants, and stable patterns that emerge from them. What questions does this framework allow us to ask differently in nonlinear quantum systems, quantum gravity approaches, and self-organization? #InvariantBecomingTheory #IBT #TheoreticalPhysics #NonlinearDynamics #QuantumFoundations

Vadim N. Cherashev

33,988 görüntüleme • 8 ay önce

#QuantumCapitalAmaravati From vision to qubits - #AndhraPradesh is building India’s quantum future. On April 14 (World Quantum Day), our Chief Minister N Chandrababu Naidu garu will inaugurate India’s first indigenous, open-access quantum computers - #Amaravati 1S & 1Q - at SRM University, marking the rise of Amaravati Quantum Valley as a global hub. The future is here, in Amaravati - built in India, open to India, for the world. #QuantumValley #Amaravati #FutureIsHere
1:41

#QuantumCapitalAmaravati From vision to qubits - #AndhraPradesh is building India’s quantum future. On April 14 (World Quantum Day), our Chief Minister N Chandrababu Naidu garu will inaugurate India’s first indigenous, open-access quantum computers - #Amaravati 1S & 1Q - at SRM University, marking the rise of Amaravati Quantum Valley as a global hub. The future is here, in Amaravati - built in India, open to India, for the world. #QuantumValley #Amaravati #FutureIsHere

Lokesh Nara

76,022 görüntüleme • 5 ay önce

As we look ahead to the new year, we are reminded of the gravity of the challenges we face, and it’s easy to feel hopeless. But as long as God exists, whose very essence is love, there is hope. And since God is eternal, and will always exist, there will always be hope.
2:21

As we look ahead to the new year, we are reminded of the gravity of the challenges we face, and it’s easy to feel hopeless. But as long as God exists, whose very essence is love, there is hope. And since God is eternal, and will always exist, there will always be hope.

Tulsi Gabbard 🌺

457,171 görüntüleme • 3 yıl önce

Ginestra Bianconi thinks gravity can be derived from entropy — and that gravity itself is fundamentally anti-reductionistic, since it's about geometry rather than isolated particle interactions. In this episode, the network-topologist-turned-gravity-theorist explains her "Gravity from Entropy" action, which treats matter and geometry symmetrically through a geometric quantum relative entropy (not the horizon entropy of Verlinde or Jacobson). She details why it reduces to Einstein's equations at low energy while predicting a dynamical, always-positive dark energy term (the "G field"), how it may avoid black hole singularities and reproduce the area law without invoking holography, and why she believes understanding the brain may be harder than understanding quantum gravity. We close with her advice for young researchers. I hope you enjoy.
2:31

Ginestra Bianconi thinks gravity can be derived from entropy — and that gravity itself is fundamentally anti-reductionistic, since it's about geometry rather than isolated particle interactions. In this episode, the network-topologist-turned-gravity-theorist explains her "Gravity from Entropy" action, which treats matter and geometry symmetrically through a geometric quantum relative entropy (not the horizon entropy of Verlinde or Jacobson). She details why it reduces to Einstein's equations at low energy while predicting a dynamical, always-positive dark energy term (the "G field"), how it may avoid black hole singularities and reproduce the area law without invoking holography, and why she believes understanding the brain may be harder than understanding quantum gravity. We close with her advice for young researchers. I hope you enjoy.

Curt Jaimungal

23,057 görüntüleme • 2 ay önce

A Nobel laureate flew to Bengaluru and spent 90 minutes on the questions physics still cannot answer. The stream sits almost unwatched. This is David Gross at the Chandrasekhar Auditorium, ICTS-TIFR, August 2025. The subject is the frontiers of fundamental physics. Gross shared the 2004 Nobel Prize for asymptotic freedom, the discovery that the force binding quarks weakens as they are pushed together. He also worked on string theory as an approach to quantum gravity. The talk is a map of the open territory. What the standard model explains, what it never touched, and where the field has been stuck for decades. Watch how he separates the settled from the unsettled. No hedging, no salesmanship, a man who won the prize describing what remains unsolved. A physicist I know rewatched the section on quantum gravity twice and said it was the cleanest statement of the gap he had heard. Free on YouTube from an Indian research institute, full lecture, subtitles on. The prizes go to the answers. The frontier is still a list of questions.
1:32:20

A Nobel laureate flew to Bengaluru and spent 90 minutes on the questions physics still cannot answer. The stream sits almost unwatched. This is David Gross at the Chandrasekhar Auditorium, ICTS-TIFR, August 2025. The subject is the frontiers of fundamental physics. Gross shared the 2004 Nobel Prize for asymptotic freedom, the discovery that the force binding quarks weakens as they are pushed together. He also worked on string theory as an approach to quantum gravity. The talk is a map of the open territory. What the standard model explains, what it never touched, and where the field has been stuck for decades. Watch how he separates the settled from the unsettled. No hedging, no salesmanship, a man who won the prize describing what remains unsolved. A physicist I know rewatched the section on quantum gravity twice and said it was the cleanest statement of the gap he had heard. Free on YouTube from an Indian research institute, full lecture, subtitles on. The prizes go to the answers. The frontier is still a list of questions.

Merlow

24,259 görüntüleme • 2 ay önce

For decades, string theory promised a “theory of everything” that described all particles and forces as tiny vibrating strings. Physicists hoped it could also solve one of the field’s deepest problems: reconciling quantum mechanics with gravity. But as string theory grew increasingly elaborate—and experimentally unreachable—many physicists lost hope. Now, some researchers are revisiting the theory from first principles. Learn more:
1:27

For decades, string theory promised a “theory of everything” that described all particles and forces as tiny vibrating strings. Physicists hoped it could also solve one of the field’s deepest problems: reconciling quantum mechanics with gravity. But as string theory grew increasingly elaborate—and experimentally unreachable—many physicists lost hope. Now, some researchers are revisiting the theory from first principles. Learn more:

Science Magazine

61,475 görüntüleme • 1 ay önce

This year we're celebrating 30 years of Story of Seasons. As a small treat, we've prepared an early, in-progress look at the next installment in your favorite cozy game series. Thank you for all of the support, and stay tuned for more updates!
0:36

This year we're celebrating 30 years of Story of Seasons. As a small treat, we've prepared an early, in-progress look at the next installment in your favorite cozy game series. Thank you for all of the support, and stay tuned for more updates!

Story of Seasons

157,852 görüntüleme • 1 ay önce

🚨 SCARIEST EVIDENCE WE LIVE IN A HOLOGRAPHIC WORLD?! QUANTUM TUNNELLING EXPLAINED Sometimes we don't pay attention to what is around us, particularly when it comes to scientists getting awards for great innovation Last year the Nobel prize went to a team that did amazing work on quantum tunnelling... But do you know what that actually means and the potential implications of what they discovered? I've put together a short educational video which will hopefully blow your mind, or at least give you lots to think about before you fall asleep in your solid bed, in your solid room... that does not exist unless somebody is observing it 😮 #quantum #science
4:05

🚨 SCARIEST EVIDENCE WE LIVE IN A HOLOGRAPHIC WORLD?! QUANTUM TUNNELLING EXPLAINED Sometimes we don't pay attention to what is around us, particularly when it comes to scientists getting awards for great innovation Last year the Nobel prize went to a team that did amazing work on quantum tunnelling... But do you know what that actually means and the potential implications of what they discovered? I've put together a short educational video which will hopefully blow your mind, or at least give you lots to think about before you fall asleep in your solid bed, in your solid room... that does not exist unless somebody is observing it 😮 #quantum #science

Moneypenny

21,858 görüntüleme • 3 ay önce