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What does the future hold? A brighter dawn or the end of the line? Join us today, and together we’ll peer into the unknown.

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An important update on E5.


Here we look at an attempt to replicate the amazing results with E5 from Dr Katcher’s 2020 paper by an institute that has been set up in Brazil.
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The father of gravity had some thoughts about music.
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Music history is littered with great thinkers, bringing a broad range of unique perspectives to the exploration of the art form. But a name you might not expect to see on that list is Sir Isaac Newton, president of the Royal Society and leader of the Scientific Revolution. And for good reason: he pretty much never wrote about music. It wasn’t an area particularly that interested him, and he rarely if ever listened to music for fun. But as a part of his well-rounded education, he did learn music *theory*, and a nearly-forgotten notebook from his college years tells us a lot about how he understood the subtle art of sound.

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Script w/ sources: https://tinyurl.com/2vetb33p.

In science fiction we often see immense starships attacking planets, crushing or besieging them, but in our own future we may deploy powerful orbital fortresses to defend our world.

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Orbital Defense Platforms.
Episode 423b; December 3, 2023
Produced, Written \& Narrated by: Isaac Arthur.

Graphics:

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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, \

Could the secret to the Great Silence be that individuals or groups might abandon civilization to live off-grid in deep space, far from neighbors or threats, by leveraging advanced technology for autonomy and survival.

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Go to https://ground.news/HOTU to stay fully informed on what’s happening in and out of our solar system. Subscribe through my link to get 50% off unlimited access.
————–
Written by ‪@PaulMSutter
Check out his fantastic YouTube channel and podcast for more:
/ paulmsutter.
https://www.pmsutter.com/shows/askasp
And his books which inspired this video: https://www.pmsutter.com/books.

A huge thanks to our Ho’oleilana Patreon supporters — James Keller and Unpunnyfuns.

Edited by Manuel Rubio ‪@ArtandContext
Narrated by David Kelly.
Thumbnail art by Ettore Mazza: https://www.instagram.com/ettore.mazz
Big Bang Animations by Jero Squartini https://www.fiverr.com/share/0v7Kjv using Manim — MIT License, © 2020–2023 3Blue1Brown LLC
Other animations by Siji Sheehan.
Sound Editing by Craig Stevenson.

Galaxies, space videos from NASA, ESO, and ESA