PBS Space Time

409 lectures, 101 hr 28 min in all

Every PBS Space Time episode. PBS Space Time explores the outer reaches of space, the craziness of astrophysics, the possibilities of sci-fi, and anything else you can think of beyond Planet Earth. Host Matt O'Dowd breaks down both the basic and incredibly complex sides of space and time.

0 of 409 watched

Start lecture 1

1
What Planet Is Super Mario World?
6 min
2
Is It Irrational to Believe in Aliens?
8 min
3
How Do You Measure the Size of the Universe?
7 min
4
Should We Colonize Venus Instead of Mars?
8 min
5
What Will Destroy Planet Earth?
8 min
6
Can A Starfox Barrel Roll Work In Space?
10 min
7
Cosmic Microwave Background Explained
7 min
8
Is the Moon in Majora’s Mask a Black Hole?
10 min
9
Could You Fart Your Way to the Moon?
8 min
10
How to Weigh a Fart | Space Time | PBS Digital Studios
1 min
11
Could NASA Start the Zombie Apocalypse?
6 min
12
Are Space and Time An Illusion?
9 min
13
What's the Most Realistic Artificial Gravity in Sci-Fi?
11 min
14
Should the First Mars Mission Be All Women?
11 min
15
9 NASA Technologies Shaping YOUR Future
10 min
16
The Real Meaning of E=mc²
10 min
17
Habitable Exoplanets Debunked!
11 min
18
Is Gravity An Illusion?
13 min
19
What Happens to a Helium Balloon in Freefall?
2 min
20
How to Signal Aliens
11 min
21
The Calendar, Australia & White Christmas | Space Time | PBS Digital Studios
8 min
22
Can a Circle Be a Straight Line?
10 min
23
Curvature Demonstrated + Comments | Space Time | PBS Digital Studios
7 min
24
The Leap Second Explained | Space Time | PBS Digital Studios
2 min
25
Can You Trust Your Eyes in Spacetime?
9 min
26
SPECIAL ANNOUNCEMENT + Flat Spacetime Geometry Comments | Space Time | PBS Digital Studios
6 min
27
General Relativity & Curved Spacetime Explained! | Space Time | PBS Digital Studios
9 min
28
What Physics Teachers Get Wrong About Tides! | Space Time | PBS Digital Studios
15 min
29
Challenge: Which Particle Wins This Race? | Space Time | PBS Digital Studios
6 min
30
Do Events Inside Black Holes Happen?
14 min
31
Watch THIS! (New Host + Challenge Winners) | Space Time | PBS Digital Studios
6 min
32
Does Dark Matter BREAK Physics?
11 min
33
What Happens At The Edge Of The Universe? | Space Time | PBS Digital Studios
10 min
34
The Speed of Light is NOT About Light
13 min
35
5 REAL Possibilities for Interstellar Travel
13 min
36
Have Gravitational Waves Been Discovered?!?
11 min
37
Is The Alcubierre Warp Drive Possible? | Space Time | PBS Digital Studios
10 min
38
Why Haven't We Found Alien Life?
12 min
39
Challenge: Can you save Earth from a Killer Asteroid? | Space Time | PBS Digital Studios
3 min
40
5 Ways to Stop a Killer Asteroid
11 min
41
100 Years of Relativity + Challenge Winners!
8 min
42
How to Build a Black Hole
13 min
43
The Higgs Mechanism Explained | Space Time | PBS Digital Studios
10 min
44
The True Nature of Matter and Mass | Space Time | PBS Digital Studios
11 min
45
When Time Breaks Down
10 min
46
The Photon Clock Challenge | Space Time | PBS Digital Studios
2 min
47
The Origin of Matter and Time
13 min
48
Will Mars or Venus Kill You First?
11 min
49
LIGO's First Detection of Gravitational Waves!
10 min
50
Planet X Discovered?? + Challenge Winners!
9 min
51
Why the Big Bang Definitely Happened | Space Time | PBS Digital Studios
13 min
52
What’s Wrong With the Big Bang Theory? | Space Time | PBS Digital Studios
13 min
53
Cosmic Microwave Background Challenge | Space Time | PBS Digital Studios
5 min
54
Why is the Earth Round and the Milky Way Flat? | Space Time | PBS Digital Studios
14 min
55
How Cosmic Inflation Flattened the Universe
14 min
56
Pulsar Starquakes Make Fast Radio Bursts? + Challenge Winners! | Space Time | PBS Digital Studios
9 min
57
We Are Star Stuff
14 min
58
Will the Universe Expand Forever?
13 min
59
Why the Universe Needs Dark Energy
13 min
60
What Does Dark Energy Really Do?
13 min
61
Will Starshot's Insterstellar Journey Succeed?
12 min
62
The Cosmic Conspiracy of Dark Energy Challenge Question
7 min
63
Anti-gravity and the True Nature of Dark Energy | Space Time | PBS Digital Studios
15 min
64
Is an Ice Age Coming? | Space Time | PBS Digital Studios
15 min
65
Is Quantum Tunneling Faster than Light? | Space Time | PBS Digital Studios
11 min
66
New Fundamental Particle Discovered?? + Challenge Winners!
14 min
67
The Strange Universe of Gravitational Lensing
14 min
68
Planck's Constant and The Origin of Quantum Mechanics | Space Time | PBS Digital Studios
15 min
69
Nuclear Physics Challenge | Space Time | PBS Digital Studios
4 min
70
Juno to Reveal Jupiter's Violent Past
13 min
71
The Future of Gravitational Waves
8 min
72
The Quantum Experiment that Broke Reality | Space Time | PBS Digital Studios
14 min
73
Can We Survive the Destruction of the Earth? ft. Neal Stephenson
13 min
74
How the Quantum Eraser Rewrites the Past | Space Time | PBS Digital Studios
15 min
75
Quantum Eraser Lottery Challenge
6 min
76
Should We Build a Dyson Sphere? | Space Time | PBS Digital Studios
15 min
77
Is There a Fifth Fundamental Force? + Quantum Eraser Answer
8 min
78
Self-Replicating Robots and Galactic Domination
13 min
79
Quantum Entanglement and the Great Bohr-Einstein Debate | Space Time | PBS Digital Studios
14 min
80
Life on Europa?
13 min
81
Are We Alone? Galactic Civilization Challenge
6 min
82
Black Holes from the Dawn of Time
14 min
83
The First Humans on Mars
11 min
84
The Many Worlds of the Quantum Multiverse
13 min
85
Quantum Vortices and Superconductivity + Drake Equation Challenge Answers
9 min
86
Did Dark Energy Just Disappear? | Space Time | PBS Digital Studios
16 min
87
Strange Stars | Space Time | PBS Digital Studios
14 min
88
Pilot Wave Theory and Quantum Realism | Space Time | PBS Digital Studios
17 min
89
What Happens at the Event Horizon? | Space Time | PBS Digital Studios
20 min
90
Escape The Kugelblitz Challenge
8 min
91
Have They Seen Us? | Space Time | PBS Digital Studios
18 min
92
How to See Black Holes + Kugelblitz Challenge Answer
11 min
93
The EM Drive: Fact or Fantasy?
15 min
94
The Phantom Singularity | Space Time
18 min
95
Why Quasars are so Awesome | Space Time
12 min
96
The Geometry of Causality
16 min
97
Telescopes of Tomorrow
13 min
98
The Eye of Sauron Reveals a Forming Solar System!
11 min
99
The Treasures of Trappist-1 | Space Time
12 min
100
The Race to a Habitable Exoplanet - Time Warp Challenge | Space Time
6 min
101
Time Crystals!
13 min
102
Superluminal Time Travel + Time Warp Challenge Answer
12 min
103
How Time Becomes Space Inside a Black Hole | Space Time
15 min
104
Telescopes on the Moon
14 min
105
Here's Why I Love PBS
2 min
106
The Oh My God Particle
12 min
107
Are You a Boltzmann Brain?
12 min
108
Are We Living in an Ancestor Simulation? ft. Neil deGrasse Tyson | Space Time
16 min
109
The Great American Eclipse
12 min
110
Martian Evolution
15 min
111
The Fate of the First Stars
13 min
112
Supervoids vs Colliding Universes!
14 min
113
Anti-Matter and Quantum Relativity
16 min
114
The First Quantum Field Theory
15 min
115
Feynman's Infinite Quantum Paths
16 min
116
Solving the Impossible in Quantum Field Theory
15 min
117
The Real Star Wars
18 min
118
The Secrets of Feynman Diagrams
14 min
119
Dark Flow
12 min
120
The One-Electron Universe | Space Time
13 min
121
Extraterrestrial Superstorms
14 min
122
First Detection of Life
12 min
123
White Holes | Space Time
13 min
124
Neutron Stars Collide in New LIGO Signal?
16 min
125
The Future of Space Telescopes
14 min
126
Are the Fundamental Constants Changing?
15 min
127
When Quasars Collide STJC
14 min
128
Absolute Cold | Space Time
11 min
129
The Nature of Nothing | Space Time
16 min
130
The Missing Mass Mystery
13 min
131
The Vacuum Catastrophe
12 min
132
Zero-Point Energy Demystified
10 min
133
Suicide Space Robots
17 min
134
Citizen Science + Zero-Point Challenge Answer | Space Time
11 min
135
Understanding the Uncertainty Principle with Quantum Fourier Series | Space Time
15 min
136
The Origin of 'Oumuamua, Our First Interstellar Visitor | Space Time
12 min
137
Extinction by Gamma-Ray Burst
13 min
138
Space Time VR
2 min
139
What Do Stars Sound Like?
14 min
140
Horizon Radiation
15 min
141
The End of the Habitable Zone
14 min
142
Kronos: Devourer Of Worlds
10 min
143
What is Energy?
14 min
144
The Death of the Sun
12 min
145
The Trebuchet Challenge | Space Time
9 min
146
Should Space be Privatized? | Space Time
13 min
147
Hawking Radiation
12 min
148
Scientists Have Detected the First Stars
9 min
149
The Andromeda-Milky Way Collision
12 min
150
The Unruh Effect
11 min
151
The Physics of Life (ft. It's Okay to be Smart & PBS Eons!)
14 min
152
Using Stars to See Gravitational Waves
13 min
153
Black Hole Swarms | Space Time
12 min
154
The Star at the End of Time
11 min
155
How Gaia Changed Astronomy Forever
11 min
156
Noether's Theorem and The Symmetries of Reality
13 min
157
Why Quantum Information is Never Destroyed
14 min
158
What Survives Inside A Black Hole?
14 min
159
The Black Hole Information Paradox
16 min
160
How Asteroid Mining Will Save Earth
12 min
161
Will A New Neutrino Change The Standard Model?
14 min
162
Quantum Invariance & The Origin of The Standard Model
13 min
163
The Misunderstood Nature of Entropy
12 min
164
Reversing Entropy with Maxwell's Demon
14 min
165
How Close To The Sun Can Humanity Get?
14 min
166
Quantum Theory's Most Incredible Prediction | Space Time
17 min
167
How Will the Universe End? | Space Time
18 min
168
Is There Life on Mars?
14 min
169
The Black Hole Entropy Enigma
12 min
170
How Much Information is in the Universe?
16 min
171
Quantum Gravity and the Hardest Problem in Physics | Space Time
17 min
172
How to Detect Extra Dimensions
16 min
173
Computing a Universe Simulation
15 min
174
What are the Strings in String Theory?
17 min
175
Will We Ever Find Alien Life?
18 min
176
Are Virtual Particles A New Layer of Reality?
17 min
177
Why String Theory is Right
17 min
178
Supersymmetric Particle Found?
16 min
179
'Oumuamua Is Not Aliens
18 min
180
Did Life on Earth Come from Space?
19 min
181
Quantum Physics in a Mirror Universe
17 min
182
Why String Theory is Wrong
19 min
183
Are Dark Matter And Dark Energy The Same?
14 min
184
Our Antimatter, Mirrored, Time-Reversed Universe
18 min
185
The Crisis in Cosmology
18 min
186
Perpetual Motion From Negative Mass?
15 min
187
Sound Waves from the Beginning of Time
18 min
188
Secrets of the Cosmic Microwave Background
17 min
189
The Impossibility of Perpetual Motion Machines
17 min
190
Will You Travel to Space?
16 min
191
Is Dark Energy Getting Stronger?
18 min
192
Could the Universe End by Tearing Apart Every Atom?
16 min
193
The Edge of an Infinite Universe
19 min
194
The Holographic Universe Explained
18 min
195
No Dark Matter = Proof of Dark Matter?
15 min
196
The Real Science of the EHT Black Hole
12 min
197
Why Quantum Computing Requires Quantum Cryptography
17 min
198
The Cosmic Dark Ages
15 min
199
The Alchemy of Neutron Star Collisions
16 min
200
How Black Holes Kill Galaxies
15 min
201
The Quasar from The Beginning of Time | STELLAR
9 min
202
Thorium and the Future of Nuclear Energy
19 min
203
The Quantum Internet
15 min
204
Did Time Start at the Big Bang?
14 min
205
Deciphering The Vast Scale of the Universe | STELLAR
10 min
206
What Caused the Big Bang?
13 min
207
Exploring Arecibo in VR 180
6 min
208
What Happened Before the Big Bang?
14 min
209
How To Become an Astrophysicist + Challenge Question!
13 min
210
Is Earth's Magnetic Field Reversing?
14 min
211
Could We Terraform Mars?
20 min
212
Is Pluto a Planet?
18 min
213
How Many Universes Are There?
19 min
214
Black Hole Harmonics
14 min
215
Loop Quantum Gravity Explained
18 min
216
Is Time Travel Impossible?
13 min
217
Why We Might Be Alone in the Universe
16 min
218
Does Life Need a Multiverse to Exist?
17 min
219
Can You Observe a Typical Universe?
18 min
220
Is The Universe Finite?
17 min
221
The Doomsday Argument
18 min
222
Do Black Holes Create New Universes?
19 min
223
How To Detect a Neutrino
10 min
224
How To Capture Black Holes
15 min
225
Solving the Three Body Problem
16 min
226
Hacking the Nature of Reality
17 min
227
Are there Infinite Versions of You?
17 min
228
Are Axions Dark Matter?
17 min
229
Does Consciousness Influence Quantum Mechanics?
17 min
230
How Decoherence Splits The Quantum Multiverse
15 min
231
Does Quantum Immortality Save Schrödinger's Cat?
17 min
232
How Do Quantum States Manifest In The Classical World?
19 min
233
How Black Holes Spin Space Time
14 min
234
What’s On The Other Side Of A Black Hole?
15 min
235
How We Know The Earth Is Ancient
17 min
236
Was the Milky Way a Quasar?
17 min
237
Will Wormholes Allow Fast Interstellar Travel?
17 min
238
How We Know The Universe is Ancient
18 min
239
How Luminiferous Aether Led to Relativity
18 min
240
Mapping the Multiverse
18 min
241
Does Gravity Require Extra Dimensions?
17 min
242
Can Viruses Travel Between Planets?
17 min
243
What Happens After the Universe Ends?
19 min
244
Building Black Holes in a Lab
13 min
245
Dissolving an Event Horizon
16 min
246
Does Antimatter Explain Why There's Something Rather Than Nothing?
14 min
247
The Boundary Between Black Holes & Neutron Stars
15 min
248
Theory of Everything Livestreams with Amazing Guests
3 min
249
Theory of Everything Controversies: Livestream
1 hr 23
250
How Stars Destroy Each Other
15 min
251
Can Future Colliders Break the Standard Model?
18 min
252
How Do We Know What Stars Are Made Of?
13 min
253
The Truth About Beauty in Physics
17 min
254
Could Life Evolve Inside Stars?
16 min
255
Solving Quantum Cryptography
18 min
256
Venus May Have Life!
16 min
257
Do the Past and Future Exist?
16 min
258
Is The Future Predetermined By Quantum Mechanics?
17 min
259
How The Penrose Singularity Theorem Predicts The End of Space Time
17 min
260
Electroweak Theory and the Origin of the Fundamental Forces
16 min
261
Can Free Will be Saved in a Deterministic Universe?
14 min
262
The Arrow of Time and How to Reverse It
14 min
263
Why Do You Remember The Past But Not The Future?
15 min
264
The Supernova At The End of Time
17 min
265
Navigating with Quantum Entanglement
16 min
266
What Happens During a Quantum Jump?
13 min
267
Can We Break the Universe?
17 min
268
Is Dark Matter Made of Particles?
17 min
269
How Does Gravity Warp the Flow of Time?
13 min
270
Gravitational Wave Background Discovered?
18 min
271
Does Time Cause Gravity?
12 min
272
How Does Gravity Affect Light?
13 min
273
The NEW Crisis in Cosmology
18 min
274
Zeno's Paradox & The Quantum Zeno Effect
17 min
275
Why the Muon g-2 Results Are So Exciting!
13 min
276
What If Dark Matter Is Just Black Holes?
12 min
277
The NEW Warp Drive Possibilities
19 min
278
How To Know If It's Aliens
19 min
279
Breaking The Heisenberg Uncertainty Principle
11 min
280
What If (Tiny) Black Holes Are Everywhere?
16 min
281
Are We Running Out of Space Above Earth?
17 min
282
Can Space Be Infinitely Divided?
12 min
283
How Quantum Entanglement Creates Entropy
20 min
284
Electrons DO NOT Spin
18 min
285
Where Are The Worlds In Many Worlds?
13 min
286
How Magnetism Shapes The Universe
19 min
287
How An Extreme New Star Could Change All Cosmology
19 min
288
How to Communicate Across the Quantum Multiverse
19 min
289
How Vacuum Decay Would Destroy The Universe
13 min
290
First Detection of Light from Behind a Black Hole
17 min
291
Neutron Stars: The Most Extreme Objects in the Universe
14 min
292
How Electron Spin Makes Matter Possible
19 min
293
Why Magnetic Monopoles SHOULD Exist
18 min
294
New Results in Quantum Tunneling vs. The Speed of Light
18 min
295
Will Constructor Theory REWRITE Physics?
16 min
296
Is ACTION The Most Fundamental Property in Physics?
20 min
297
What If Our Understanding of Gravity Is Wrong?
18 min
298
Are Black Holes Actually Fuzzballs?
16 min
299
What Happens If A Black Hole Hits Earth?
20 min
300
How to Find ALIEN Dyson Spheres
15 min
301
How To Simulate The Universe With DFT
21 min
302
How To Build The Universe in a Computer
13 min
303
How Does Gravity Escape A Black Hole?
18 min
304
Is The Wave Function The Building Block of Reality?
20 min
305
Are Cosmic Strings Cracks in the Universe?
16 min
306
Is the Proxima System Our Best Hope For Another Earth?
21 min
307
What If Charge is NOT Fundamental?
16 min
308
Where Is The Center of The Universe?
19 min
309
Could The Universe Be Inside A Black Hole?
13 min
310
Does the Universe Create Itself?
19 min
311
How the Higgs Mechanism Give Things Mass
18 min
312
Space DOES NOT Expand Everywhere
18 min
313
What If the Galactic Habitable Zone LIMITS Intelligent Life?
15 min
314
The Evolution of the Modern Milky Way Galaxy
21 min
315
What If Physics IS NOT Describing Reality?
19 min
316
Have We SOLVED The Black Hole Information Paradox with Wormholes?
14 min
317
Is Interstellar Travel Impossible?
21 min
318
Could We Decode Alien Physics?
19 min
319
What If We Live in a Superdeterministic Universe?
19 min
320
How Many States Of Matter Are There?
14 min
321
What Happens Inside a Proton?
20 min
322
What If Dark Energy is a New Quantum Field?
16 min
323
What Makes The Strong Force Strong?
22 min
324
Could the Higgs Boson Lead Us to Dark Matter?
15 min
325
Science of the James Webb Telescope Explained!
18 min
326
Why Is 1/137 One of the Greatest Unsolved Problems In Physics?
16 min
327
The REAL Possibility of Mapping Alien Planets!
21 min
328
The Equation That Explains (Nearly) Everything!
17 min
329
Why Did Quantum Entanglement Win the Nobel Prize in Physics?
21 min
330
What If Humanity Is Among The First Spacefaring Civilizations?
21 min
331
Are there Undiscovered Elements Beyond The Periodic Table?
21 min
332
How To See Black Holes By Catching Neutrinos
19 min
333
How Are Quasiparticles Different From Particles?
17 min
334
How Can Matter Be BOTH Liquid AND Gas?
21 min
335
The NEW SCIENCE of Moon Formation
21 min
336
What If The Universe Is Math?
18 min
337
What If Alien Life Were Silicon-Based?
22 min
338
How Earth REALLY Moves Through the Galaxy
20 min
339
How Does The Nucleus Hold Together?
16 min
340
What If Space And Time Are NOT Real?
26 min
341
What’s Your Brain’s Role in Creating Space & Time?
17 min
342
What If Black Holes ARE Dark Energy?
17 min
343
How Much Of The Universe Can Humanity Ever See?
18 min
344
How Far Beyond Earth Could Humanity Spread?
17 min
345
NEW DISCOVERY About Supermassive Black Holes Explained!
15 min
346
Fermions Vs. Bosons Explained with Statistical Mechanics!
16 min
347
Could LIGO Find MASSIVE Alien Spaceships?
17 min
348
Is 'Perpetual Motion' Possible with Superfluids?
18 min
349
Can We Move THE SUN?
13 min
350
What Supernova Distance Would Trigger Mass Extinction?
17 min
351
Did AI Prove Our Proton Model WRONG?
17 min
352
Does Axionic Dark Matter Bind Galaxies Together?
15 min
353
What If The Speed of Light is NOT CONSTANT?
21 min
354
Was the Gravitational Wave Background Finally Discovered?!?
17 min
355
Do We Need a NEW Dark Matter Model?
17 min
356
Did JWST Discover Dark Matter Stars?
19 min
357
What If Space is NOT Empty?
16 min
358
What NEW SCIENCE Would We Discover with a Moon Telescope?
21 min
359
Are Room Temperature Superconductors IMPOSSIBLE?
18 min
360
Are Many Worlds & Pilot Wave THE SAME Theory?
17 min
361
JWST Discovered The Farthest Star Ever Seen!
16 min
362
Why Did Attosecond Physics Win the NOBEL PRIZE?
13 min
363
How Will We (Most Likely) Discover Alien Life?
19 min
364
What If Gravity is NOT Quantum?
19 min
365
Does Many Worlds Explain Quantum Probabilities?
20 min
366
What if Humans Are NOT Earth's First Civilization? | Silurian Hypothesis
20 min
367
What If There's A Black Hole Inside The Sun? | Hawking Stars
18 min
368
Can The Crisis in Cosmology Be SOLVED With Cosmic Voids?
15 min
369
Does Antimatter Create Anti-Gravity?
18 min
370
Did JWST SOLVE The Mystery of Supermassive Black Hole Origins?
16 min
371
What if Singularities DO NOT Exist?
16 min
372
EMP Attack: The Real Science of Electromagnetic Pulse
15 min
373
Dark Forest: Should We NOT Contact Aliens?
16 min
374
Does Space Emerge From A Holographic Boundary?
16 min
375
What If Gravity is NOT A Fundamental Force? | Entropic Gravity
15 min
376
How Eclipses Revealed Our Solar System
16 min
377
Why Is The World Rushing Back To The Moon?
17 min
378
What Happens To Quantum Information Inside A Black Hole?
17 min
379
Interstellar Expansion WITHOUT Faster Than Light Travel
21 min
380
Can Black Holes Unify General Relativity & Quantum Mechanics?
15 min
381
How Supernovas Act as Universe’s Largest Particle Accelerators
14 min
382
Is It IMPOSSIBLE To Cross The Event Horizon? | Black Hole Firewall Paradox
19 min
383
Will The Sun’s Magnetic Field Flip This Year?
18 min
384
Can a Particle Be Neither Matter Nor Force?
22 min
385
How To Detect Faster Than Light Travel
18 min
386
Was Penrose Right? NEW EVIDENCE For Quantum Effects In The Brain
19 min
387
Do Black Holes Have to Be Black?
17 min
388
Can We Create New Elements Beyond the Periodic Table?
18 min
389
Is Gravity RANDOM Not Quantum?
20 min
390
What If Gravity Isn’t Quantum? New Experiments Explore
18 min
391
The NEW PHYSICS of Black Hole Star Capture | Extreme Tidal Disruption Events
18 min
392
What If The Universe DID NOT Start With The Big Bang?
18 min
393
What If The Cosmological Constant Is NOT Constant?
18 min
394
Do Neutron Stars Shine In Dark Matter?
16 min
395
How Can Humanity Become a Kardashev Type 1 Civilization?
22 min
396
Can Space Time Remember?
15 min
397
Does the Planck Length Break E=MC^2?
19 min
398
The NEW Ultimate Energy Limit of the Universe
18 min
399
What Does An Electron ACTUALLY Look Like?
16 min
400
Does Infinity - Infinity = an Electron?
17 min
401
How Many Black Holes Are In The Solar System?
21 min
402
Why Time Flows Differently Between Galaxies
16 min
403
The Crisis in Physics: Why the Higgs Boson Should NOT Exist!
19 min
404
The Final Barrier to (Nearly) Infinite Energy
22 min
405
Will The Big Bang Happen AGAIN (and Again)?
18 min
406
Your DNA's Codes Are (Probably) From Outer Space
18 min
407
We Shouldn’t Be Able to Predict Asteroid Impacts This Precisely. But We Can
20 min
408
NEW EVIDENCE: Earth Had Rings (and Might Regain Them)
19 min
409
How a One-in-a-Billion Mistake Made the Universe Possible
18 min