From quantum tunneling to cosmic inflation, we journey through the theories behind the Big Bang and beyond — and ask the big question: could another Big Bang be in our cosmic future?

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Credits:
Could We See a Second Big Bang?
Episode 724.1; June 10, 2025
Written, Produced & Narrated by: Isaac Arthur
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator


0:00 Intro
1:59 Why Did the Big Bang Happen?
3:01 Quantum Fluctuations
5:20 Inflation and False Vacuum Decay
7:56 Cyclic Models and the Ekpyrotic Universe
9:43 Big Bounce Cosmology 
12:35 Tunneling from Nothing 
14:04 Beginnings, Endings, and Echoes

Could We See a Second Big Bang?

track i made before and after visiting a tokamak fusion reactor in germany

Tokamak Fusion Blues

"Audio Graffiti" is a 10-track story following Kevin - a graffiti artist facing arrest - through to his miraculous escape, and the genesis of the infamous JC Crew.

Propelled by innovative analog synthesisers, this album is a masterful celebration of the rebellious graffiti culture, faith, and Hip-Hop artistry.

Featuring intricate tracks like "Culture Clash" and the powerful story "JC", get ready to experience Hip-Hop that truly leaves its mark.

Paintandvibe

electromagnetism between thoughts

The Big Bang is the reigning explanation for our universe’s origin—but what if it’s wrong? This episode dives into cosmic controversies and the theories that challenge everything we thought we knew.



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Visit our Website: http://www.isaacarthur.net

Join Nebula: https://go.nebula.tv/isaacarthur

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Credits:

What If the Big Bang Never Happened?

Episode 730.1; July 6, 2025

Written, Produced & Narrated by: Isaac Arthur

Select imagery/video supplied by Getty Images

Music Courtesy of Epidemic Sound http://epidemicsound.com/creator





What If the Big Bang Never Happened?

up, down, charm, strange, top, bottom

The provided texts collectively explore the **fundamental principles of quantum mechanics**, such as **wave-particle duality**, **superposition**, and **quantum entanglement**, which profoundly **challenge classical physics** by introducing a **probabilistic nature to reality**. They detail the **historical development of quantum theory**, highlighting key experiments like the **double-slit experiment** and contributions from figures like **Einstein, Bohr, and Heisenberg**. Furthermore, the sources cover the **significant technological applications** derived from quantum mechanics, including **modern electronics**, **quantum computing**, and **quantum cryptography**, while also discussing **future implications** such as the **unification of physics**, a deeper **understanding of the universe**, and emerging fields like **quantum biology**. Finally, the texts touch upon the **philosophical debates** surrounding quantum reality, particularly the **Copenhagen** and **Many-Worlds interpretations**, emphasizing the **active role of observation** in shaping quantum outcomes.

Quantum Physics for Beginners (Audiobook Summary)

With the immersive soundtrack for the exhibition at Amadora BD the Daredevil also had an instalation with water cymatics being projected on the wall by means of an old retro-projector unit. 

This was an atempt at ilustrating the way Daredevil can see the world around him even though he is blind. It was also a way to include deaf visitors to visualize the sound in the room.

Cymatics_02_01

Science has shown us the universe began with a Big Bang but what about its endgame? Will everything burn out and freeze over, or collapse in on itself, or rip into shreds? How far away are we from this happening?

Embark on a cosmic journey to the end of the universe with astrophysicist, science communicator, and author of The End of Everything (Astrophysically Speaking), Katie Mack. 

In a public talk, Katie takes us through the latest scientific tolls and data, from space telescopes to particle colliders, to explain the big ideas and key theories of the death of the universe.

Professor Tara Murphy, Head of the School of Physics, hosts this event. 

This podcast is a recording of a live public event held on 10 July 2025. For more links and resources, including the transcript, visit Sydney Ideas website:  bit.ly/40WQfb3

Katie Mack: The end of everything

Join us as we journey beyond the birth of the universe to unravel the mysteries of what might have preceded the Big Bang—and whether time itself had a beginning.

Watch my exclusive video Mass Drivers on the Moon: https://nebula.tv/videos/isaacarthur-mass-drivers-on-the-moon-enabling-a-lunar-economy
Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur
Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur
Use the link  https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.


Visit our Website: http://www.isaacarthur.net
Join Nebula: https://go.nebula.tv/isaacarthur
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Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
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SFIA Discord Server: https://discord.gg/53GAShE
Credits:
Before the Big Bang - What Came Before Time?
Episode 738; July 20, 2025
Written, Produced & Narrated by: Isaac Arthur
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
0:00 Intro Asking the Impossible
2:08 The Limits of Time and Spacetime
7:45 Beyond the Big Bang: Alternate Beginnings
14:38 Other Realities: Higher Dimensions and Shadow Universes
18:28 Emergent Time
22:38 Bubble Collisions and Multiverse Scars
24:44 Conclusion: What Came Before Time?

Before the Big Bang - What Came Before Time?

Before the Big Bang - What Came Before Time? (Narration Only)

Kinetic

Amy Vanneman shares her conversation with Documentary Filmmaker, Stanley Nelson Jr; also, it's "The World According to Liv" (Part Three)

This program is supported by Cronigs Market, Morning Glory Farm, and MV Wine and Spirits

Vineyard Current - August 3rd, 2025 (Stanley Nelson Jr;  & “The World According to Liv" (Pt. Three)

Part Three (of who knows how many) of "The World According to Liv." Livingston Taylor discusses the unexpected, and that's a good thing.

The World According to Liv (Livingston Taylor) - Part Three

Imagine engineering projects so vast they mold galaxies into new shapes. We’ll explore the staggering feats of Kardashev-3 and beyond civilizations, crafting CARD galaxies, Birch Planets, and even rearranging superclusters.

Watch my exclusive video Dark Biospheres: https://nebula.tv/videos/isaacarthur-dark-biospheres-life-on-worlds-without-sunlight
Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur
Get a Lifetime Membership to Nebula for only $300: https://go.nebula.tv/lifetime?ref=isaacarthur
Use the link  https://gift.nebula.tv/isaacarthur to give a year of Nebula to a friend for just $36.

Visit our Website: http://www.isaacarthur.net
Join Nebula: https://go.nebula.tv/isaacarthur
Support us on Patreon: https://www.patreon.com/IsaacArthur
Support us on Subscribestar: https://www.subscribestar.com/isaac-arthur
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Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content.
SFIA Discord Server: https://discord.gg/53GAShE
Credits:
Spaceport Innovations - Designing the Next Generation of Launch Sites
August 3, 2025; Episode 746
Written, Produced & Narrated by: Isaac Arthur
Galaxy-Scale Megastructures & Kardashev-3 Civilizations
Written by: Isaac Arthur
Editor: Darius Said 
Graphics: Jeremy Jozwik, Ken York, Sergio Botero, Steve Bowers
Select imagery/video supplied by Getty Images 
Music Courtesy of Epidemic Sound http://epidemicsound.com/creator
Stellardrone, "Endeavour", "Red Giant", &"Billions and Billions"

Galaxy-Scale Megastructures & Kardashev-3 Civilizations (Narration Only)

Experience "The Bell Test", a techno EDM track inspired by a stunning quantum physics discovery. Drawing from a Chinese research team’s finding that photons can pass the Bell test without entanglement, this song blends driving beats, sharp synths, and a gripping drop to echo the mystery of indistinguishability by path identity. Follow Alice and Bob through a sonic labyrinth where non-local connections spark a dancefloor revolution. Ideal for late-night raves or moments when you’re caught up in the enigma of quantum reality. Released August 2025.

The Bell Test

Making tunes since y2k. Exploring sound & always growing.

Songwriter/teacher: mandolin & fiddle  | Grew up on 60s/70s classics | Majored in Musicology/Ethnomusicology | New tracks daily!Granby, MA | FOLLOW BACK!

Music gear:
Ableton Live Suite 12
Ableton Move
Arturia Minifuse1
Arturia KeyLab Essential 49 MK3
Audio-Technica AT2020
Audio-Technica ATH-M40x
Yamaha HS5W

Sydney Ideas is the University of Sydney's premier public lecture series program, bringing the world's leading thinkers and the latest research to the wider Sydney community.

I genuinely believe in the potential of music to facilitate personal growth, foster meaningful connections, and cultivate shared experiences. My mission centers on producing dynamic musical works, both in the booth and studio, as an effective medium for storytelling, spiritual exploration, and the creation of deep emotional bonds.


+ Life Long Musical Professional & Enthusiast | Creative Entrepreneur | Music Producer | Club DJ | Event Production, Management, and Design Specialist | Electrician | Graphic Designer | Barber & Comedian 
+ Academic Background Master of Arts in Arts and Media, Audio Production, Media Management, Psychology, Mathematics, Sciences, and Business.   

**UNIFI MUSIC LLC**
NYC-Based Record Label, Music Production & Artist Management
At UNIFI MUSIC LLC, we aim to cultivate a creative and collaborative ecosystem for emerging musicians, artists, and producers. We are dedicated to educating up-and-coming artists to help them reach their highest potential while providing them the means to release music on all essential platforms. Our goal is to create an inspiring and lasting impact on the music industry. Music, dance, and storytelling are fundamental parts of the human experience. Art inspires, helps us find purpose, and fosters meaningful, lifelong connections..

Website - https://bio.site/anelo
Label - https://UnifiMusicRecords.com
Email - Promo@UnifiMusic.info

One of the last radio stations in the United States that not only features local/regional content, but never forgets that radio is a one on one mode of communication. And, of course, we bring you classic rock/folk/world music from the 20th Century, but Americana from the last and this century as well.

I am a recording engineer, a sound designer and a field recorder, an electronic musician and audiovisual technician. I record, mix and master. I work with electronic generated soundscapes using synthesizers and field recordings. 

As an engineer I focus on modern recording and mixing techniques, audio formats, digital and web audio, A/D & D/A conversions, analogue tape restoration, storage, archival, retrieval & digitization.

I provide audiovisual and multimedia support in the fields of science, education and culture. Here you can find some examples of my work in sound design, composition and field recording done while travelling.

New tracks tagged #Physics