Season
Season 2025 Episode
- Season 2021 What Happens During a Quantum Jump?
- Season 2021 Can We Break the Universe?
- Season 2021 Is Dark Matter Made of Particles?
- Season 2021 How Does Gravity Warp the Flow of Time?
- Season 2021 Gravitational Wave Background Discovered?
- Season 2021 Does Time Cause Gravity?
- Season 2021 How Does Gravity Affect Light?
- Season 2021 The NEW Crisis in Cosmology
- Season 2021 Zeno's Paradox & The Quantum Zeno Effect
- Season 2021 Why the Muon g-2 Results Are So Exciting!
- Season 2021 What If Dark Matter Is Just Black Holes?
- Season 2021 The NEW Warp Drive Possibilities
- Season 2021 How To Know If It's Aliens
- Season 2021 Breaking The Heisenberg Uncertainty Principle
- Season 2021 What If (Tiny) Black Holes Are Everywhere?
- Season 2021 Are We Running Out of Space Above Earth?
- Season 2021 Can Space Be Infinitely Divided?
- Season 2021 How Quantum Entanglement Creates Entropy
- Season 2021 Electrons DO NOT Spin
- Season 2021 Where Are The Worlds In Many Worlds?
- Season 2021 How Magnetism Shapes The Universe
- Season 2021 How An Extreme New Star Could Change All Cosmology
- Season 2021 How to Communicate Across the Quantum Multiverse
- Season 2021 How Vacuum Decay Would Destroy The Universe
- Season 2021 First Detection of Light from Behind a Black Hole
- Season 2021 Neutron Stars: The Most Extreme Objects in the Universe
- Season 2021 How Electron Spin Makes Matter Possible
- Season 2021 Why Magnetic Monopoles SHOULD Exist
- Season 2021 New Results in Quantum Tunneling vs. The Speed of Light
- Season 2021 Will Constructor Theory REWRITE Physics?
- Season 2021 Is ACTION The Most Fundamental Property in Physics?
- Season 2021 What If Our Understanding of Gravity Is Wrong?
- Season 2021 Are Black Holes Actually Fuzzballs?
- Season 2021 What Happens If A Black Hole Hits Earth?
- Season 2021 How to Find ALIEN Dyson Spheres
PBS Space Time - Season 2021 Episode 17 Can Space Be Infinitely Divided?
10.00 48 minutes How many times can I half the distance between my hands? Assume perfect coordination and the ability to localize my palms to the quantum level. 15 halvings gets them to within a cell’s width. 33 to within a single atom, 50 and they’re a proton’s width apart. Half the distance 115 times and they’re a single Planck-length apart - 1.6x10^-35 meters. Surely we can keep going - .8, .4, .2 x10^-35 m? Bizarrely, those distances might not even exist in any meaningful way.
