The Live Q and A show recorded June the 22nd!

The Ensign's Log

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Ensigns Log Live 6

50 bento

53 02 Vance Walz clash in US vice presidential debate

Join us as we explore the science and challenges of building self-sustaining biospheres, where humanity could one day thrive beyond Earth.

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Credits:
Building Biospheres
Episode 475b; December 1, 2024
Produced, Narrated & Written: Isaac Arthur
Editor: Donagh Broderick
Graphics: Bryan Vertseeg, Fishy Tree, Jeremy Jozwik, Sergio Botero, Tytus Grabowski
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Building Biospheres (Narration Only)

The Medusa Starship Drive offers us the chance to sail betweens the stars, propelled by nuclear bombs.

To get started planning a career that works on one of the world’s most pressing problems, sign up now at https://80000hours.org/isaacarthur

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Credits:
The Medusa Spaceship Drive
Episode 476; December 5, 2024
Produced, Narrated & Written: Isaac Arthur
Graphics: Bryan Vertseeg, Ken York YD Visual, Rapid Thrash
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Brandon Liew, "Into the Storm"

The Medusa Spaceship Drive (Narration Only)

Gravity is a fascinating force, it’s what holds everything on our planet together, and it might one day help us travel to other planets.

To get started planning a career that works on one of the world’s most pressing problems, sign up now at https://80000hours.org/isaacarthur

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Credits:
Gravitic Spaceship Propulsion
Episode 477a; December 15, 2024
Produced, Narrated & Written: Isaac Arthur
Graphics: Jeremy Jozwik, Sergio Botero
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Stellardrone, "In Time", "Red Giant"
Aerium, featuring Sieger, "Deiljocht" 
Miguel Johnson, "So Many Stars"
Brandon Liew, "Into the Storm"

Gravitic Spaceship Propulsion

Exploring the latest advancements in space elevator technology and their potential to revolutionize space access.

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Credits:
Space Elevators: Strategies & Status
Episode 478; December 19, 2024
Produced, Narrated & Written: Isaac Arthur
Editors:
Adrian Nixon
David Brandt-Erichsen
Peter Swan
Graphics: 
Jarred Eagley
Jeremy Jozwik
(ISEC) International Space
Elevator Consortium
Ketie Byrne
Ken York YD Visual
Phil Swan
The Atlantis Project
Real Courte
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Stellardrone, "In Time", "Red Giant"
Aerium, featuring Sieger, "Deiljocht" 
Miguel Johnson, "So Many Stars"
Kai Engel, "Endless Story About Sun and Moon"