Explore the science and implications behind ultra-relativistic spaceships capable of approaching the speed of light, pushing the limits of technology and physics.

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Ultra-Relativistic Spaceships

Episode 474a; November 24, 2024

Produced, Narrated & Written: Isaac Arthur

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

Brandon Liew, "Into the Storm"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Explore the science and implications behind ultra-relativistic spaceships capable of approaching the speed of light, pushing the limits of technology and physics.

Watch my exclusive video Orbital Farms: https://nebula.tv/videos/isaacarthur-orbital-farms

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=isaacarthur

Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.

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Credits:

Ultra-Relativistic Spaceships

Episode 474a; November 24, 2024

Produced, Narrated & Written: Isaac Arthur

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

Brandon Liew, "Into the Storm"

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Explore how gravity might explain the Fermi Paradox and the Great Silence of the cosmos. Could gravitational forces impact the rise of life and sustainability of civilizations, influencing why we haven't found intelligent life?

Watch my exclusive video Orbital Farms: https://nebula.tv/videos/isaacarthur-orbital-farms

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Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.

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The Fermi Paradox: Gravity

Episode 474; November 21, 2024

Produced, Narrated & Written: Isaac Arthur

Graphics: Sergio Botero

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Lombus,"Cosmic Soup"

Stellardrone, "Red Giant", "The Divine Cosmos", "Eternity", "In Time"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Explore how gravity might explain the Fermi Paradox and the Great Silence of the cosmos. Could gravitational forces impact the rise of life and sustainability of civilizations, influencing why we haven't found intelligent life?

Watch my exclusive video Orbital Farms: https://nebula.tv/videos/isaacarthur-orbital-farms

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=isaacarthur

Use the link gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $30.

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Credits:

The Fermi Paradox: Gravity

Episode 474; November 21, 2024

Produced, Narrated & Written: Isaac Arthur

Graphics: Sergio Botero

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Lombus,"Cosmic Soup"

Stellardrone, "Red Giant", "The Divine Cosmos", "Eternity", "In Time"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Many believe that aliens have already contacted us, while others think it's only a matter of time. If extraterrestrial life has reached out or soon will, the question remains: how should humanity respond? Explore the potential next steps we could take in a post-contact world and the impact alien communication might have on our future.

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Aliens Have Contacted Us... Now What?

Episode 473; November 14, 2024

Produced, Narrated & Written: Isaac Arthur

Graphics: Ken York YD Visual

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Stellardrone, "In Time", "Divine Cosmos", "Red Giant"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Many believe that aliens have already contacted us, while others think it's only a matter of time. If extraterrestrial life has reached out or soon will, the question remains: how should humanity respond? Explore the potential next steps we could take in a post-contact world and the impact alien communication might have on our future.

Use code isaacarthur at the link below to get an exclusive 60% off an annual Incogni plan: https://incogni.com/isaacarthur

Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

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SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Aliens Have Contacted Us... Now What?

Episode 473; November 14, 2024

Produced, Narrated & Written: Isaac Arthur

Graphics: Ken York YD Visual

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Stellardrone, "In Time", "Divine Cosmos", "Red Giant"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Explore the latest breakthroughs in nuclear fusion technology and their potential global impacts.

Watch my exclusive video Orbital Farms: https://nebula.tv/videos/isaacarthur-orbital-farms

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=isaacarthur

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

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Nuclear Fusion: Updates & Impacts

Episode 472a; November 10, 2024

Produced, Narrated & Written: Isaac Arthur

Editors: Darius Said & Dillon Olander

Graphics:

Jeremy Jozwik

Ken York YD Visual

Mafic Stufios

Udo Schroeter

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Stellardrone, "In Time", "Divine Cosmos", "Red Giant"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Explore the latest breakthroughs in nuclear fusion technology and their potential global impacts.

Watch my exclusive video Orbital Farms: https://nebula.tv/videos/isaacarthur-orbital-farms

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=isaacarthur

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

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SFIA Discord Server: https://discord.gg/53GAShE

Credits:

Nuclear Fusion: Updates & Impacts

Episode 472a; November 10, 2024

Produced, Narrated & Written: Isaac Arthur

Editors: Darius Said & Dillon Olander

Graphics:

Jeremy Jozwik

Ken York YD Visual

Mafic Stufios

Udo Schroeter

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

Stellardrone, "In Time", "Divine Cosmos", "Red Giant"

See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.