The Quanta Podcast
Quanta Magazine
Exploring the distant universe, the insides of cells, the abstractions of math, the complexity of information itself, and much more, The Quanta Podcast is a tour of the frontier between the known and the unknown. In each episode, Quanta Magazine Editor-in-Chief Samir Patel speaks with the minds behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Quanta specifically covers fundamental research — driven by curiosity, discovery and the overwhelming desire to know why and how. Join us every Tuesday for a stimulating conversation about the biggest ideas and the tiniest details.(If you've been a fan of the Quanta Science Podcast, it will continue here. You'll see those episodes marked as audio edition episodes every two weeks.)
Episodes
Mentioned books
10 snips
Jan 22, 2025 • 13min
Computer Scientists Prove That Heat Destroys Quantum Entanglement
Discover how four researchers stumbled upon a groundbreaking limit to quantum entanglement while exploring a new algorithm. Dive into the fascinating link between temperature and the fragility of entanglement. This critical threshold reveals surprising implications for quantum information theory, challenging our understanding of the quantum world. Heat isn't just a nuisance; it plays a crucial role in the survival of entanglement!
Jan 15, 2025 • 15min
Physicists Pinpoint the Quantum Origin of the Greenhouse Effect
Discover how carbon dioxide's quantum structure uniquely contributes to the greenhouse effect. The discussion delves into molecular dynamics and the complex interactions of CO2 with photons, far surpassing simplified models. Also explored is the intriguing relationship between Fermi resonance and climate change, shedding light on vital research that helps clarify CO2's significant role in global warming amidst skepticism.
6 snips
Dec 11, 2024 • 21min
What Happens in a Mind That Can't 'See' Mental Images
Neuroscience research into people with aphantasia, who don’t experience mental imagery, is revealing how imagination works and demonstrating the sweeping variety in our subjective experiences. The post What Happens in a Mind That Can’t ‘See’ Mental Images first appeared on Quanta Magazine
6 snips
Nov 26, 2024 • 14min
What Could Explain the Gallium Anomaly?
Dive into the intriguing gallium anomaly that has physicists scratching their heads. This mysterious finding from a Soviet experiment may hint at the existence of a new fundamental particle. Discover how researchers have dismissed mundane explanations and what this could mean for sterile neutrinos and dark matter. The historical backdrop of the SAGE experiment adds depth to the ongoing exploration of particle physics.
Nov 13, 2024 • 20min
Cryptographers Discover a New Foundation for Quantum Secrecy
Discover groundbreaking advancements in quantum cryptography that promise secure encryption, even in scenarios with minimal computational challenges. Delve into the complexities of distinguishing quantum states and how these challenges impact cryptographic methods. The discussion highlights the crucial evolution of security measures from classical to quantum techniques, and the fascinating implications for quantum bit commitments. Prepare for a journey where quantum theory reshapes the future of data security!
7 snips
Oct 30, 2024 • 19min
Electric 'Ripples' in the Resting Brain Tag Memories for Storage
Recent experiments shed light on how the brain selectively tags memories for storage, emphasizing the vital role of rest. Sharp wave ripples during sleep and wakefulness are pivotal in consolidating significant experiences. Researchers reveal the brain's mechanisms for prioritizing memories, linking them to brain states and conditions like PTSD. Fascinating insights into the connection between these electrical bursts in the hippocampus and memory retention highlight the importance of both activity and rest for effective learning.
Oct 16, 2024 • 25min
AI Starts to Sift Through String Theory's Near-Endless Possibilities
Discover how machine learning is transforming string theory research! The discussion explores the complexities of connecting ten-dimensional frameworks to our four-dimensional world. Neural networks are being used to investigate Calabi-Yau manifolds, bridging theoretical physics with real data. Plus, learn how physicists are mapping extra dimensions to elementary particle configurations, revealing the elegant simplicity and future potential of string theory. Get ready for a dive into mind-bending science!
19 snips
Oct 2, 2024 • 18min
Insects and Other Animals Have Consciousness, Experts Declare
A groundbreaking consensus emerges about the potential consciousness of overlooked animals like insects, octopuses, and fish. Discussions highlight surprising behaviors, such as play in bumblebees and pain recognition in various species. The complexities of consciousness, even in those with simpler nervous systems, challenge long-held views. Ethical implications are scrutinized, urging better treatment standards for these creatures. The relationship between AI and consciousness is also explored, suggesting a deeper understanding of life across diverse organisms.
Sep 18, 2024 • 20min
Dark Energy May Be Weakening, Major Astrophysics Study Finds
Scientists are uncovering new perspectives on dark energy, once thought static. A massive cosmic map suggests this mysterious force might be weakening over billions of years. Expert insights and advanced observational techniques challenge established theories, prompting a call for deeper research. The implications could transform our understanding of the universe's expansion.
Sep 4, 2024 • 13min
Brain's 'Background Noise' May Explain Value of Shock Therapy
Discover the surprising effectiveness of electroconvulsive therapy (ECT) for major depressive disorder and the stigma surrounding it. Recent research suggests ECT works by balancing brain excitation and inhibition. The podcast dives into how ECT alters brain activity by boosting aperiodic background noise, potentially alleviating depressive symptoms. It also explores the promise of magnetic seizure therapy as a safer alternative, emphasizing the need for ongoing research to fully understand these complex treatments.
