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Materials For Space Elevators — From Carbon Nanotubes To Graphene And Beyond…
From carbon nanotubes to multi-layered graphene, we explore the revolutionary materials that could turn space elevators from sci-fi dreams into real-world infrastructure. Discover how these supermaterials might let us weave ribbons to the stars.
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/ discord Credits: Materials For Space Elevators — From Carbon Nanotubes To Graphene And Beyond… Episode 741; July 24, 2025 Written, Produced & Narrated by: Isaac Arthur Edited by: Adrian Nixon Select imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creator Chris Zabriskie, “Unfoldment, Revealment”, “A New Day in a New Sector” Aerium, “Deijocht” Stellardrone, “Red Giant”, “Billions and Billions” Chapters 0:00 Intro 0:09 The Vision of the Space Elevator 2:46 The Rope That Reaches the Sky 9:08 Manufacturing the Megastructure 12:58 Tether Design and Variants 19:57 PIA 21:52 Defects and Composites: Strength in Layers 22:48 Power and Payload 25:20 Safety, Scaling, and the Road Ahead.
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Credits:
Materials For Space Elevators — From Carbon Nanotubes To Graphene And Beyond…
Episode 741; July 24, 2025
Written, Produced & Narrated by: Isaac Arthur.
Edited by:
Adrian Nixon.
Select imagery/video supplied by Getty Images.
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator.
Chris Zabriskie, \
Antimatter Propulsion
Antimatter propulsion could be the fastest engine ever built. We explore how antimatter rockets work, their extreme energy density, and whether they could power humanity’s first true interstellar spacecraft.
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/ discord Credits: Antimatter Propulsion — Extended Edition Written, Produced & Narrated by: Isaac Arthur Edited by: Thomas Owens & Merv Johnson II Graphics: Jeremy Jozwik, Ken York YD Visual, Sergio Botero Select imagery/video supplied by Getty Images Music Courtesy of Epidemic Sound http://epidemicsound.com/creator Markus Junnikkala, “A Fleet Behind the Moon” Phase Shift, “Forest Night” Kai Engel, “Endless Story About Sun and Moon” Chris Zabriskie, “Unfoldment, Revealment”, “A New Day in a New Sector” Taras Harkavyi, “Alpha and…” Stellardrone, “Red Giant”, “Billions and Billions”
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Credits:
Antimatter Propulsion — Extended Edition.
Written, Produced & Narrated by: Isaac Arthur.
Edited by: Thomas Owens & Merv Johnson II
Graphics: Jeremy Jozwik, Ken York YD Visual, Sergio Botero.
Select imagery/video supplied by Getty Images.
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator.
Markus Junnikkala, \
Targeting the Cancer Glycocalyx
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The promise of magnetically controlled medicine
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Derya Unutmaz: Human Death is Actually a Solvable Engineering Problem
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POV: What You Would See During the AI Singularity
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“A Special Age Reversal Update with Bill Faloon” — May 28th
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Is The Universe A Computer? Emergent Pancomputation
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Insectoid Aliens — Hive Minds, Swarms, and Alien Evolution
Forget little green men — the galaxy’s most likely aliens may be hives and swarms. From biology to starships, insectoid life could shape civilizations stranger than ours.
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/ discord Credits: Insectoid Aliens — Hive Minds, Swarms, and Alien Evolution Written, Produced & Narrated by: Isaac Arthur Editor: Thomas Owens Select imagery/video supplied by Getty Images Music Courtesy of Stellardrone & Music by Epidemic Sound: http://nebula.tv/epidemic Chapters 0:00 Intro 3:30 Hive Reproduction Strategy 6:10 Insectoid Evolutionary Paths 13:47 Signals in the Swarm 16:53 Sensory Worlds 18:13 Intelligence & Individuality in Hive Species 19:35 Privacy 22:08 Hive Architecture & Technology 20:54 Alien Ecology & Predators 23:21 Cultural & Political Models 24:31 Spacefaring Adaptations 25:52 Final Thoughts.
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Credits:
Insectoid Aliens — Hive Minds, Swarms, and Alien Evolution.
Written, Produced & Narrated by: Isaac Arthur.
Editor: Thomas Owens.
Select imagery/video supplied by Getty Images.
Music Courtesy of Stellardrone & Music by Epidemic Sound: http://nebula.tv/epidemic.
Chapters.
0:00 Intro.
3:30 Hive Reproduction Strategy.
6:10 Insectoid Evolutionary Paths.
13:47 Signals in the Swarm.
16:53 Sensory Worlds.
18:13 Intelligence & Individuality in Hive Species.
19:35 Privacy.
22:08 Hive Architecture & Technology.
20:54 Alien Ecology & Predators.
23:21 Cultural & Political Models.
24:31 Spacefaring Adaptations.
25:52 Final Thoughts