pbs
14:40How the Quantum Eraser Rewrites the Past | Space Time | PBS Digital Studios
2.9M views • 10 years ago
PBS Space Time
PBS Space Time explains the quantum eraser experiment, in which erasing which-path information appears to reverse causality in a double-slit setup. It discusses what this means for quantum mechanics.
9:32The Higgs Mechanism Explained | Space Time | PBS Digital Studios
2.7M views • 10 years ago
PBS Space Time
PBS Space Time explains the Higgs field and how the Higgs mechanism gives particles mass within quantum field theory. It is a ten-minute overview for a lay audience.
16:32Pilot Wave Theory and Quantum Realism | Space Time | PBS Digital Studios
1.9M views • 9 years ago
PBS Space Time
A PBS Space Time episode introducing de Broglie-Bohm pilot wave theory, an interpretation of quantum mechanics that avoids much of the strangeness of the mainstream views. It is aimed at curious lay viewers.
14:03Quantum Entanglement and the Great Bohr-Einstein Debate | Space Time | PBS Digital Studios
2.6M views • 10 years ago
PBS Space Time
PBS Space Time explains the Bohr-Einstein debate over quantum mechanics and how quantum entanglement settled it. It covers the weirdness of measurement and nonlocal correlations.
10:48The True Nature of Matter and Mass | Space Time | PBS Digital Studios
1.8M views • 10 years ago
PBS Space Time
A PBS Space Time episode asking what matter, mass, and energy really are, starting with inertial versus gravitational mass and what mass-energy equivalence means.
10:00Is The Alcubierre Warp Drive Possible? | Space Time | PBS Digital Studios
2.5M views • 11 years ago
PBS Space Time
PBS Space Time introduces Miguel Alcubierre's warp drive, explaining how spacetime itself could be warped rather than moving a ship through it, and whether it is physically possible.
19:59What Happens at the Event Horizon? | Space Time | PBS Digital Studios
3.2M views • 9 years ago
PBS Space Time
PBS Space Time explains what happens as you approach and cross a black hole's event horizon, using Penrose diagrams and light cones as the tool for understanding spacetime there.
13:41The Physics of Life (ft. It's Okay to be Smart & PBS Eons!)
771K views • 8 years ago
PBS Space Time
PBS Space Time, together with It's Okay to be Smart and PBS Eons, asks how a universe drifting toward disorder produced something as complex as life. It presents the idea that the laws of physics, through thermodynamics, may actually favor the emergence of life.
53:33Your Brain: Who's in Control? | Full Documentary | NOVA | PBS
11.6M views • 3 years ago
NOVA PBS Official
A NOVA documentary with neuroscientist Heather Berlin exploring the subconscious and what drives our decisions. It uses sleepwalking, anesthesia, improvised rap in an MRI and game theory to probe how much of the brain's work is hidden.
18:04How the Higgs Mechanism Give Things Mass
1.9M views • 4 years ago
PBS Space Time
A PBS Space Time episode on how the Higgs mechanism gives particles mass, prompted by Fermilab's heavier-than-expected W boson measurement. It goes beyond the usual pop-science treatment without heavy math.
Topic match · Quantum physics
12:06Hawking Radiation
1.3M views • 8 years ago
PBS Space Time
PBS Space Time explains Stephen Hawking's prediction of Hawking radiation and how black holes can emit radiation and slowly evaporate. It goes beyond the common particle-antiparticle analogy.
Topic match · Quantum physics
18:24The Holographic Universe Explained
3.5M views • 7 years ago
PBS Space Time
A PBS Space Time episode explaining the holographic principle: the idea that our 3+1 dimensional universe may be described by information on a lower-dimensional boundary. It walks through black hole entropy and the AdS/CFT correspondence.
Topic match · Quantum physics
15:30The Black Hole Information Paradox
1.1M views • 8 years ago
PBS Space Time
PBS Space Time episode on the black hole information paradox, covering how black holes seem to destroy information, the no-hair conjecture and the proposed role of the event horizon. It is part of a series on black holes.
Topic match · Quantum physics
12:36Why the Muon g-2 Results Are So Exciting!
1.5M views • 5 years ago
PBS Space Time
A PBS Space Time episode explaining the Fermilab Muon g-2 results and why a discrepancy with the Standard Model prediction could point to new physics.
Topic match · Quantum physics
19:19Was Penrose Right? NEW EVIDENCE For Quantum Effects In The Brain
1.1M views • 2 years ago
PBS Space Time
PBS Space Time examines Roger Penrose's idea that consciousness arises from quantum processes in the brain, and reviews new evidence about microtubules. It ends with an estimate of what replicating consciousness would demand.
Topic match · Quantum physics
16:29Are Black Holes Actually Fuzzballs?
1.3M views • 4 years ago
PBS Space Time
A PBS Space Time episode on fuzzballs, the string-theory proposal for black holes that replaces the singularity with a tangle of strings. It explains why black holes seem to both have to exist and break known physics.
Topic match · Quantum physics
8:55Are Space and Time An Illusion?
3.3M views • 11 years ago
PBS Space Time
A PBS Space Time episode hosted by Gabe Perez-Giz on the nature of spacetime and whether space and time are fundamental. It builds up reference frames and causality in a short, dense format.
13:02Noether's Theorem and The Symmetries of Reality
1.1M views • 8 years ago
PBS Space Time
PBS Space Time explains Noether's theorem: conservation laws such as energy and momentum are consequences of deeper symmetries. It also covers why those laws hold only under certain conditions.
Topic match · Quantum physics
13:43Why Quantum Information is Never Destroyed
715K views • 8 years ago
PBS Space Time
A PBS Space Time episode asking whether the universe's information can ever truly be lost, tying quantum mechanics, determinism and black holes together. It sets up the black hole information paradox.
Topic match · Quantum physics
16:43The Equation That Explains (Nearly) Everything!
1.6M views • 4 years ago
PBS Space Time
PBS Space Time explains the Standard Model Lagrangian, the single equation encapsulating the particle physics theory, and visualizes what its terms mean.
Topic match · Quantum physics
12:21What If Dark Matter Is Just Black Holes?
988K views • 5 years ago
PBS Space Time
PBS Space Time asks whether dark matter could be made of primordial black holes. It walks through the observational constraints that limit this idea.
Topic match · Quantum physics
12:35The Mathematics of Quantum Computers | Infinite Series
718K views • 9 years ago
PBS Infinite Series
A PBS Infinite Series episode explaining the mathematics of quantum computers, including how qubits store complex numbers and how quantum computation differs from classical computation. Hosted by Kelsey Houston-Edwards.
15:29How Time Becomes Space Inside a Black Hole | Space Time
2.5M views • 9 years ago
PBS Space Time
A PBS Space Time episode explaining how space and time swap roles inside a black hole's event horizon. It is part of the channel's black hole series.
7:37Should We Colonize Venus Instead of Mars?
4.8M views • 11 years ago
PBS Space Time
A PBS Space Time episode asking whether Venus would be a better colonization target than Mars. It covers Venus's habitable altitudes, floating balloon habitats, and the term surfacism.
18:05The Crisis in Cosmology
1.1M views • 7 years ago
PBS Space Time
PBS Space Time explains the Hubble constant tension, in which two precise, independent methods of measuring the universe's expansion rate disagree. It covers why this calls some standard cosmology into question.
14:25Do Events Inside Black Holes Happen?
3.2M views • 11 years ago
PBS Space Time
A PBS Space Time episode asking what black holes really are and whether events can happen inside them. It covers event horizons, time dilation and common misconceptions about black holes.
17:32'Oumuamua Is Not Aliens
790K views • 7 years ago
PBS Space Time
PBS Space Time examines the interstellar object 'Oumuamua and the popular theories about it, including the light-sail hypothesis. It argues that a natural rock is the likeliest explanation.
16:36Hacking at Quantum Speed with Shor's Algorithm | Infinite Series
238K views • 9 years ago
PBS Infinite Series
PBS Infinite Series explains how Shor's algorithm lets a quantum computer break RSA encryption, building on earlier episodes about cryptography and the math of quantum computers. It works through the idea step by step.
13:34Did Time Start at the Big Bang?
2.5M views • 7 years ago
PBS Space Time
A PBS Space Time episode asking whether time began at the Big Bang. It explains that the Big Bang is not what most people were taught and what 'start' of the universe really means.
11:51Does Time Cause Gravity?
3M views • 5 years ago
PBS Space Time
PBS Space Time explores whether time causes gravity, explaining that gravity does not truly warp the flow of time but arises from time gradients. It revisits how gravitational time dilation works in general relativity.
15:48How to Detect Extra Dimensions
1.6M views • 8 years ago
PBS Space Time
A PBS Space Time episode on how gravitational wave observations of a neutron star merger, GW170817, can limit the number of spacetime dimensions. It is based on a 2018 paper.
21:56What If Alien Life Were Silicon-Based?
3.8M views • 3 years ago
PBS Space Time
PBS Space Time considers whether life could be based on silicon instead of carbon, comparing the two elements' chemistry and why silicon is the most plausible alternative.
13:01Could The Universe Be Inside A Black Hole?
3.4M views • 4 years ago
PBS Space Time
A PBS Space Time episode asking whether our universe could sit inside a black hole. It covers what physicists think happens inside black holes and the arguments for and against this idea.
20:14What if Humans Are NOT Earth's First Civilization? | Silurian Hypothesis
2.6M views • 2 years ago
PBS Space Time
PBS Space Time examines the Silurian hypothesis, the idea that an industrial civilization could have existed on Earth before humans. It looks at what traces such a civilization might leave in the geological record.
13:035 REAL Possibilities for Interstellar Travel
7.1M views • 11 years ago
PBS Space Time
PBS Space Time surveys five realistic options for interstellar travel, from conventional rocket fuel to antimatter and nuclear pulse propulsion. The options rely only on known physics.
56:1421st Century Jet - Building the Boeing 777 - Full Episode 1
744K views • 13 years ago
shareoldvideos
The first episode of the 1996 PBS documentary series on the creation of the Boeing 777. It follows the design, build and certification process, including meetings with subcontractors.
1:03:43The Quantum Conspiracy: What Popularizers of QM Don't Want You to Know
1.8M views • 15 years ago
Google TechTalks
Ron Garret's Google Tech Talk argues that quantum mechanics is no harder to understand than relativity and that popular accounts wrongly rely on the Copenhagen interpretation. He presents measurement as entanglement and explains phenomena like the quantum eraser.
Topic match · Quantum physics
9:16Quantum Entanglement & Spooky Action at a Distance
4.5M views • 11 years ago
Veritasium
Veritasium explains quantum entanglement and spooky action at a distance, walking through Bell's inequality and the experiments that rule out hidden variables, in under ten minutes.
Topic match · Quantum physics
1:00:18Quantum Fields: The Real Building Blocks of the Universe - with David Tong
6.9M views • 9 years ago
The Royal Institution
David Tong, a Cambridge theoretical physicist, explains at the Royal Institution that the fundamental building blocks of nature are quantum fields rather than particles. He covers what we know about these fields and how they fit into the Standard Model.
Topic match · Quantum physics
54:54The Physics and Philosophy of Time - with Carlo Rovelli
1.4M views • 8 years ago
The Royal Institution
Physicist Carlo Rovelli gives a public lecture at the Royal Institution on how our understanding of time has changed, from Boltzmann and Einstein to quantum theory and loop quantum gravity. He blends physics, philosophy and art to argue that time is stranger than everyday intuition suggests.
Topic match · Quantum physics