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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

Akinbo Ojo: "Dear Marcel, "Only one substance possible and only one cause for the..." in Trick or Truth? — Essay...

ross nickel: "Dear Armin, Thank you for taking the time to read over my work and offer..." in Alternative Models of...

Marcel-Marie LeBel: "Akinbo, There is no choice here. Only one substance possible and only one..." in Trick or Truth? — Essay...

Pentcho Valev: ""To the researchers' surprise, the light continued to travel at the..." in The Perfect Physics...

Robert McEachern: "You have confused what you, the receiver does (such as stop), based on a..." in Purifying Physics: The...

dieu le: "HOW GRAVITY READS WEIGHT How does gravity recognize that a steel ball is..." in Is the Past Infinite?

Steve Agnew: "One bit is not enough for prediction of action for an object. All..." in Purifying Physics: The...

Jim Snowdon: "Things happen. Real things, occur. Real things, endure. Real things,..." in Q&A with Paul Davies:...


RECENT ARTICLES
click titles to read articles

Purifying Physics: The Quest to Explain Why the “Quantum” Exists
A new framework for the laws underlying reality could explain why nature obeys quantum rules, the origin of time’s arrow, and the power of quantum computing.

Searching for the Impossible
A quest to discover which computational tasks can never be resolved.

Six Degrees to the Emergence of Reality
Physicists are racing to complete a new model of "quantum complex networks" that tackles the physical nature of time and paradoxical features of emergence of classical reality from the quantum world

Quantum in Context
An untapped resource could provide the magic needed for quantum computation—and perhaps even open the door to time travel.

Spot the Difference to Reveal Exotic Particles
Questioning the symmetrization postulate of quantum mechanics and the notion that electrons are indistinguishable could reveal whether hypothetical new particles exist.







PODCAST
March 3, 2015

Complete Podcast
 
The FQXi May 30, 2012 Podcast features:
  • Did the Universe Have a Beginning?
  • Launching the FQXi Essay Contest
  • Quantum Words & Pictures
  • The Secret (Quantum) Science of Scents
  • Ask a Physicist: Strings & Sounds
INFO: MP3 file / 43 minutes / 41 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
DISCUSS in the FQXi Community Forum
Featured video in this podcast:
Individual Stories
Did the Universe Have a Beginning?
Could the multiverse, the cyclic universe, or the "cosmic egg" universe have existed infinitely into the past? If the universe had a beginning, can we detect *where* it occurred? (Extended interview with Alex Vilenkin.)
INFO: MP3 file / 17 minutes / 16 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
Launching the FQXi Essay Contest
Tips for those planning to "Question the Foundations" in the 4th FQXi Essay Contest.
INFO: MP3 file / 3 minutes / 3 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
Quantum Words & Pictures
Bob Coecke's quantum art could lead to a unified theory with gravity and to a new understanding of linguistics.
INFO: MP3 file / 8 minutes / 8 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
The Secret (Quantum) Science of Scents
Sniffing out a controversial quantum model of smell. Extended interview with Luca Turin discussing his latest human and animal tests and how to engineer fragrance.
INFO: MP3 file / 16 minutes / 16 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
RELATED LINKS:
Ask a Physicist: Strings & Sounds
*You* ask string theorist Joe Polchinski why extra dimensions should be interpreted as "real" & Nobel Laureate particle physicist Frank Wilczek about underwater sounds.
INFO: MP3 file / 9 minutes / 8 MB
DOWNLOAD (right-click Windows, control-click Mac)
LISTEN:
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Recent Comments


Questioning the origins of The Universe?

The questioning starts as soon as humans use its ability to think. Human intuition driven by experience of nature is conflicted. We experience all living things have a life span, a beginning and end. In spite of short life span, the nature and society as a whole remains unchanged and unaffected by this cycle.

Forces of nature impact non-living things as well– like rivers, stones etc. The life span concept can therefore be extended to all...


Just to let you know a new edition of the podcast is now up: www.fqxi.org/community/podcast. It’s a bit longer than usual because we’ve given some time over to discussing the essay contest launch. Those planning to “question the foundations” can pick up some tips on what the judges do and don’t want to see. (Mainly the latter.)

In this edition, cosmologist Alex Vilenkin asks whether the universe could have existed forever into the past -- without a beginning. In his extended...


This is a discussion of the FQXi Podcast from May 30, 2012

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