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ABOUT THE FQXi PODCAST

The FQXi podcast brings you the latest ideas in foundational physics and cosmology—and includes interviews with our members and other leading scientists. It's hosted by Zeeya Merali and Brendan Foster. You can contact us at podcast@fqxi.org, and follow us on twitter: @FQXi. The podcast is produced by Zeeya, and music is provided by Baltimore-based Diefenbaker.
RECENT FORUM POSTS

Robert McEachern: ""all experiments have pointed towards this and there is no way to avoid..." in Review of "Foundations of...

Joe Fisher: "Dear Steve Agnew, Naturally provided VISIBLE realty am not a silly humanly..." in Can Time Be Saved From...

James Putnam: "Light bends because it is accelerating. It accelerates toward an object..." in Black Hole Photographed...

Steve Agnew: "Stringy and loop quantum are the two big contenders, but neither has a..." in Can Time Be Saved From...

Robert McEachern: "Lorenzo, The nature of "information" is well understood outside of..." in Review of "Foundations of...

Georgina Woodward: "Steve, Lorraine is writing about a simpler "knowing " rather than the..." in The Nature of Time

Steve Agnew: "Knowing information necessarily means neural action potentials. Atom and..." in The Nature of Time


RECENT ARTICLES
click titles to read articles

Can Time Be Saved From Physics?
Philosophers, physicists and neuroscientists discuss how our sense of time’s flow might arise through our interactions with external stimuli—despite suggestions from Einstein's relativity that our perception of the passage of time is an illusion.

Thermo-Demonics
A devilish new framework of thermodynamics that focuses on how we observe information could help illuminate our understanding of probability and rewrite quantum theory.

Gravity's Residue
An unusual approach to unifying the laws of physics could solve Hawking's black-hole information paradox—and its predicted gravitational "memory effect" could be picked up by LIGO.

Could Mind Forge the Universe?
Objective reality, and the laws of physics themselves, emerge from our observations, according to a new framework that turns what we think of as fundamental on its head.

Dissolving Quantum Paradoxes
The impossibility of building a perfect clock could help explain away microscale weirdness.



PODCAST
May 20, 2019

Now available on
Complete Podcast
 
The FQXi August 26, 2018 Podcast features:
  • Neutrino Mysteries
  • Fuzzballs Solve Black Hole Paradox
  • Almost Quantum
  • Testing Free Will with AI
INFO: MP3 file / 38 minutes / 60 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
DISCUSS in the FQXi Community Forum
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Featured video in this podcast:
Individual Stories
Neutrino Mysteries
The source of a high-energy neutrino detected at the South Pole has been traced for the first time--to a distant galaxy 4 billion light years away. Astrophysicist Azadeh Keivani tells us how this was done, with the help of multiple observatories. Meanwhile, physicists working at the Miniboone experiment may have spotted signs of new physics--possibly a new type of 'sterile' neutrino. Physicist Richard Van de Water explains more.
INFO: MP3 file / 13 minutes / 30 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
Fuzzballs Solve Black Hole Paradox
String theorist Samir Mathur has developed a model in which black holes are replaced by fuzzy balls of string, with no singularities and no event horizon. He explains to Sophie Hebden how fuzzballs solve the black hole information paradox and may rewrite the Big Bang.
INFO: MP3 file / 8 minutes / 19 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
Almost Quantum
Physicist Miguel Navascues is on a mission to overturn quantum theory and replace it with a deeper framework, with almost--but not quite--the same set of weird properties of quantum theory, as he explains to reporter Colin Stuart.
INFO: MP3 file / 8 minutes / 19 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
RELATED LINKS:
Testing Free Will with AI
Could developments in machine learning give scientists a way to test if free will is real, an emergent phenomenon, or an illusion? Physicist Avi Loeb explains to reporter John Farrell how he thinks they could--and why this is important for our sense of moral responsibility.
INFO: MP3 file / 7 minutes / 17 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
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