Goodbye 2021!
Posted in futurism | Leave a Comment on Goodbye 2021!
Category: futurism
CNN’s Rene Marsh travels to Nevada, home to a lithium-rich extinct supervolcano, to see how the rush to procure critical minerals in the United States is pitting environmental advocates against each other.
Killing Stars
Posted in cosmology, futurism | Leave a Comment on Killing Stars
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When the largest of stars dies, the supernova they produce can outshine a whole galaxy, and potentially sterilize vast swathes of space. Future civilizations will need to be able to prevent or mitigate such events, though some might seek to artificially ignite a nova.
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Credits:
Killing Stars.
Science & Futurism with Isaac Arthur.
Episode 281; March 11, 2021
Written, produced & narrated by isaac arthur.
Script Editors:
Darius Said.
Jerry Guern https://www.youtube.com/watch?v=mxgArWbEhZg.
Jason Burbank.
Keith Blockus.
A small community of mathematicians is using a software program called Lean to build a new digital repository. They hope it represents the future of their field.
https://skl.sh/isaacarthur03211
Perhaps the most sought after technology is not the ability to extend life, but to restore it once it is gone. We will examine the technological options that may be available to us in the future.
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Listen or Download the audio of this episode from Soundcloud:
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Episode’s Narration-only version: https://soundcloud.com/isaac-arthur-148927746/resurrection-narration-only.
Credits:
Resurrection.
Science & Futurism with Isaac Arthur.
Episode 282; March 18, 2021
Produced, Written, and Narrated by Isaac Arthur.
Editors:
Evan Schultheis.
Jason Burbank.
Keith Blockus.
Matthew Campbell.
S. Kopperud.
Cover Art:
Jakub Grygier https://www.artstation.com/jakub_grygier.
There they found a rectangular submerged structure that measures 300 metres by 150 metres and may have a correlation with the information that ancient authors provided, however, this new discovery still contends against other proposed theories for the location of the temple.
Archaeologists plan to conduct detailed archaeological surveys of the area (terrestrial and underwater) to determine the chronology and function of each of the detected structures and reconstruct the history of the area.
Spin-orbit acoustics is determinant to provide new perspectives and functionalities for sound manipulations. Here the authors theoretically and experimentally demonstrate acoustic spin-orbit interaction enabling chiral sound-matter interactions with unprecedented applications.