StarTalk Podcast: Cosmic Queries – Edge of the Universe with Neil deGrasse Tyson and Janna Levin

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Chapters & Sections (81)

0:00 Introduction and Cosmic Queries chapter 3
0:00 Cosmic Queries Introduction
1:31 Discussion of Gravitational Waves and Black Holes
2:11 Patreon Patron Question and Answer
4:49 The Nature of Space and Time chapter 4
4:49 Infinity and the Universe's Edge
5:20 The Milky Way Galaxy and Distant Galaxies
5:51 Black Holes, Quasars, and the Past
7:02 Extra Spatial Dimensions
8:35 Origami Universe and Dimensions chapter 4
8:35 Wrapped-up dimensions in the Big Bang
9:06 Why only three dimensions expanded
9:38 Searching for extra dimensions in high-energy experiments
10:09 The shape of the universe and the Big Bang
12:44 The Creation of Space and Time chapter 2
12:44 Space Created at T equals zero
13:22 The Universe's Initial State
14:13 Flaws in the Balloon Analogy chapter 2
14:13 The Center of the Balloon Analogy
14:43 Galaxies and the Universe's Expansion
15:45 The Shape of the Universe chapter 1
15:45 The Loop Universe Theory
17:17 The Universe's Scale and Potential for Self-Interaction chapter 3
17:17 The Observable Universe and Potential for Self-Interaction
18:20 Mathematical Analogies and the Shape of the Universe
19:22 The Connection Between Geometry and Patterns in the Universe
20:55 Galaxy Interactions and Observations chapter 1
20:55 Controversial Galaxy Study and Observations
21:59 Milky Way Structure and Edge-On View chapter 1
21:59 Andromeda Galaxy Interaction and Expansion
22:31 Digital Atlas of the Milky Way chapter 2
22:31 Milky Way Structure and Flattening
24:06 Andromeda Galaxy Collision and System Dynamics
24:38 The Andromeda Galaxy and Surface Brightness chapter 6
24:38 Andromeda Galaxy Distance and Visibility
25:10 Surface Brightness and Apparent Brightness
25:40 Milky Way Comparison to Andromeda
26:12 Astronomy and Blindness
26:44 Hubble Photos and Eyeball Limitations
27:44 David's Question on Extra Dimensions
28:48 The Limitations of Two-Dimensional Life chapter 4
28:48 The Incompatibility of Metabolic Functions in Two Dimensions
29:20 Porosity and the Absence of Silky or Snow-Like Behavior in Two Dimensions
29:51 The Rock is Cooking and the Universe's Attempt to Be Many Different Ways
30:22 The Problem of Drifting Away in Higher Dimensions and the Importance of Interaction
31:25 Why Three Dimensions May Be Optimal chapter 1
31:25 Arguments Against Four-Dimensional Complexity and the Success of Three Dimensions
31:57 The Concept of Extra Dimensions and Their Implications chapter 4
31:57 Optimized Universe and the Limitations of Lower-Dimensional Beings
32:28 Membrane Theory and the Glueing of Forces to a Three-Dimensional Surface
33:35 Interacting with Higher Dimensions through Gravity and Strings
34:06 Observing Extra Dimensions through Dark Energy or Matter
35:53 Discussion of Extra Dimensions and Monsters Inc chapter 2
35:53 Extra Dimensions in Monsters Inc and Research
36:25 Portals, Wormholes, and the Connection to Kids' Rooms
37:01 Black Holes, Dark Energy, and Recycling of Matter chapter 6
37:01 Dark Energy and Recycling of Matter
37:35 Correlation between Black Holes, Dark Energy, and Dark Matter
38:06 Exploring the Mind and Unlocking Secrets of the Universe
38:36 Black Holes, White Holes, and the Possibility of Another Universe
39:07 TARDIS and Relative Dimension in Space
39:39 Stability of the Universe and Relativity
40:10 Black Hole Properties and Dark Matter chapter 3
40:10 Black Hole Thermos and Dark Matter
41:42 Black Hole Joke and Milky Way Candy Bar
42:12 Quantum Entanglement and Wormholes
43:14 Quantum Entanglement and Black Holes chapter 1
43:44 Information on Black Hole Surface
44:18 Information Preservation and Black Holes chapter 4
44:18 Preservation of Information in the System
44:48 Black Hole Argument and Hologram Theory
45:27 NASA's Discovery of Interstellar Space Details
45:59 Solar System and Magnetic Influences
46:30 Voyager 2 and Interstellar Space chapter 1
46:30 Inspiration from Science Discoveries
47:33 Introduction to Quantum Mechanics and Gravity chapter 5
47:33 Understanding Higher Dimensions
48:03 Visualizing Hyper Spheres and Dimensions
49:06 Mathematical Representation of Higher Dimensions
50:09 Rebranding Dark Matter and Energy
51:17 Speculative Ideas on Parallel Universes

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