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.

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

**Georgina Woodward**: "Hi Jonathan , I have responded to your feedback and question on my essay..."
*in* Trick or Truth? — Essay...

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**Steve Agnew**: "It is useful to consider the search for dark matter in the context of the..."
*in* Detecting Dark Matter...

**Amrit Sorli**: "speed of light is variable and depend on energy density of quntum vacuum."
*in* Breaking the Universe's...

**Amrit Sorli**: "time has only a math existence, when observer measure it turns in duration."
*in* Real-Time Physics

**Amrit Sorli**: "here is the paper http://cosmology.com/CaligiuriConsciousTime.pdf"
*in* Readers' Choice: The...

**amrit**: "the solution for time is: time is a mathematical parameter of motion in..."
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*in* Faster than Light

RECENT ARTICLES

*click titles to read articles*

**Is Gravity Time's Archer?**

A new model argues the forces between particles in the early universe loosed time's arrow, creating temporal order from chaos.

**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.

RECENT ARTICLES

A new model argues the forces between particles in the early universe loosed time's arrow, creating temporal order from chaos.

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.

A quest to discover which computational tasks can never be resolved.

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

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

PODCAST

March 31, 2015

Complete Podcast

The FQXi **August 20, 2013** Podcast features:

- Experimental Proof for Parallel Universes?
- Multiversality -- Full Interview with Frank Wilczek
- Neutrinos Shift Personality
- Certainty About the Uncertainty Principle
- Plants Do Math!

INFO: **MP3 file / 47 minutes / 45 MB**

LISTEN:

Individual Stories

Experimental Proof for Parallel Universes?

Nobel Laureate physicist Frank Wilczek muses on "Multiversality" -- discussing lab experiments for quantum parallel realities, why Many Worlds do not violate energy conservation, the cosmological multiverse, the dangers of the anthropic principle and testable predictions from axion cosmology. With Zeeya, Brendan & Puffy the cat.

INFO: **MP3 file / 17 minutes / 16 MB**

LISTEN:

Multiversality -- Full Interview with Frank Wilczek

Extended interview with Nobel Laureate physicist Frank Wilczek discussing lab experiments for quantum parallel realities, why Many Worlds do not violate energy conservation, the cosmological multiverse, the dangers of the anthropic principle and testable predictions from axion cosmology.

INFO: **MP3 file / 19 minutes / 18 MB**

LISTEN:

Neutrinos Shift Personality

Particle physicist Ben Still talks about two recent neutrino experiments -- and what they mean for the antimatter mystery of the universe.

INFO: **MP3 file / 13 minutes / 13 MB**

LISTEN:

RELATED LINKS:

*Guardian:*Neutrino Oscillation Results, by Ben Still*New Scientist:*Neutrino shape-shift points to new physics*Huffington Post:*Neutrino Study Fails to Show Interaction of Weird Subatomic Particles

Certainty About the Uncertainty Principle

Physicist Reinhard Werner describes his team's controversial first proof of the Uncertainty Principle -- as formulated by Heisenberg.

INFO: **MP3 file / 9 minutes / 9 MB**

LISTEN:

Plants Do Math!

Biologist Martin Howard describes how plants do arithmetic division to regulate food reserves at night, to reporter Carinne Piekema.

INFO: **MP3 file / 8 minutes / 7 MB**

LISTEN:

PODCAST ARCHIVE

- Collapsing Physics

- Quantum Reality Check
- Detecting Black Hole Firewalls
- Quantum Networks

- 2014 Countdown Part 3 & Essay Contest Tips

- 2014 Countdown Part 2 & Request for Large Grant Proposals

- 2014 Countdown Part 1 & Video Contest Results

- When Parallel Worlds Interact with Ours
- Predicting the Future
- Quantum Identity Crisis
- Sounds from a Comet

- BICEP2 v Planck v Inflation theory
- One Past, Two Futures: A Gravitational Origin for the Arrow of Time
- Physics of Cancer
- Paul Davies on Cancer, Uncut

- Watching Quantum Cats Die
- Black Hole Fireworks
- Quantifying Occam
- Quantum Pigeonhole Principle
- Quantum Cheshire Cat

- Time Travel Simulated in the Lab
- BICEP2 Under Scrutiny
- Higgs the Destroyer
- Why is Nature Quantum?

- BICEP2 & Inflation
- BICEP2 & Alternative models
- Thermal Gravity
- Entangling Spacetime

- A Matter of Consciousness

- Sean Carroll Fluctuates on Floating Consciousnesses

- What is quantum information *really* good for? -- FQXi Conference Panel Discussion

- The Year in Physics: 2013 Review Part III
- Ancient Aliens

- The Year in Physics: 2013 Review Part II
- Taking the LHC to Africa

- The Year in Physics: 2013 Review Part I
- Alien Hunter

View All Archived Podcasts

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THE FQXI EDITORS wrote on August 20, 2013

This is a discussion of the FQXi Podcast from**August 20, 2013**

This is a discussion of the FQXi Podcast from

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