O’Neill Cylinders — How We’d Build Islands in Space скачать в хорошем качестве

O’Neill Cylinders — How We’d Build Islands in Space

O’Neill Cylinders explained — how rotating habitats could create Earthlike cities in orbit. Design, gravity, mirrors, materials, costs, and the roadmap to build them. We tour the classic orbital “islands in the sky,” from spin gravity and sun-mirror lighting to farming, radiation shielding, and industrial supply chains. What would it take to turn raw space into real neighborhoods? Watch my exclusive video Post-Consciousness Civilizations: https://nebula.tv/videos/isaacarthur-... Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isa... Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30. Visit our Website: http://www.isaacarthur.net Join Nebula: https://go.nebula.tv/isaacarthur Support us on Patreon:   / isaacarthur   Support us on Subscribestar: https://www.subscribestar.com/isaac-a... Facebook Group:   / 1583992725237264   Reddit:   / isaacarthur   Twitter:   / isaac_a_arthur   on Twitter and RT our future content. SFIA Discord Server:   / discord   Credits: The O'Neill Cylinder Space Habitat: Islands In The Sky Episode 496; April 24, 2025 Written, Produced & Narrated by: Isaac Arthur Edited by: Briana Brownell Graphics: Anthrofuturism, Apogii.uk, Katie Byrne, Jarred Eagley, Jeremy Jozwik, Justin Dixon, Ken York YD Visual, Sergio Botero, Udo Schroeter 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"