Podcasts about Quanta Magazine

This week, we're re-airing two classic stories about finding friends. Science can be a lonely job -- but it can also connect us to others in ways we'd never imagine.Part 1: Feeling isolated in her new job as a particle accelerator operator at Fermilab, Cindy Joe finds comfort in the friendship of her unconventional pet. Part 2: Patrick Honner starts to doubt his lifelong love of math when graduate school becomes a lonely experience. Cindy Joe is an engineering physicist working with several of Fermilab's experiments studying neutrinos, tiny particles that might hold the answers to some of the universe's biggest mysteries. A first-generation college student, she grew up dreaming big in the back of her family's Chinese restaurant in a small town in Arkansas. While obtaining her bachelor's degree in physics, she also became a licensed senior reactor operator at Reed College's nuclear research reactor. She then moved to even bigger machines, working as a particle accelerator operator in Fermilab's Main Control Room for seven years. Cindy is deeply passionate about science outreach, and has spoken to audiences from elementary school to members of Congress. A 2-time presenter at Fermilab's Physics Slam and a contributor to PechaKucha Night Batavia, she currently lectures in Fermilab's Saturday Morning Physics program for high school students. Patrick Honner is an award-winning mathematics teacher who lives in Brooklyn, New York. He has taught everything from introductory algebra to multivariable calculus, and currently teaches calculus, linear algebra, and mathematical computing at Brooklyn Technical High School, where he also serves as instructional coach. Patrick is in his fourth Math for America Master Teacher Fellowship; he is a New York State Master Teacher; a Sloan award winner; and a Rosenthal Prize honoree. And in 2013 he received the Presidential Award for Excellence in Mathematics and Science Teaching. Patrick writes about math and teaching for Quanta Magazine, the New York Times, and on his blog.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.

Has the secret to understanding gravity been hiding in plain sight for nearly 50 years? The article Old ‘Ghost' Theory of Quantum Gravity Makes a Comeback first appeared on Quanta Magazine.

Generally, dark energy and dark matter are regarded as separate entities, but recent astronomical observations have spurred scientists to look further into a less widespread idea — that the two are in fact physically intertwined. On this episode of The Quanta Podcast, host Samir Patel speaks with Physics Editor Kathryn Jepsen about the theories surrounding dark energy's ties to dark matter and the possibility of a shared dark universe. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel and Senior Editor Hannah Waters speak with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

There's no scientific consensus about what makes living things so different from inorganic material. Some scientists cite replication or metabolism. Others have another answer: Living organisms are different because they do stuff — for reasons. On this episode of The Quanta Podcast, host Samir Patel speaks with writer Philip Ball on the hotly contested idea of “biological agency” and what it means to be alive. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel and Senior Editor Hannah Waters speak with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

You're carrying around in your head a model of how the world works. Will AI systems need to do the same? The article ‘World Models,' an Old Idea in AI, Mount a Comeback first appeared on Quanta Magazine.

In 1992, mathematicians Dave Bayer and Persi Diaconis proved that seven riffle shuffles are enough to shuffle a deck of cards — but only if you can cut your deck with precision. Decades later, a new proof has finally extended the finding to less precise cuts. On this episode of The Quanta Podcast, host Samir Patel speaks with math editor Jordana Cepelewicz about how a mathematical cutoff phenomenon still exists for riffle shuffling — randomness seems to happen all at once. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel and Senior Editor Hannah Waters speak with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. In “The Best (and Worst) Ways to Shuffle Cards” from the YouTube channel Numberphile, Persi Diaconis demonstrates different kinds of shuffles, why you might want to stick with a classic riffle shuffle instead of what is called the overhand method and explains his seven shuffles result: https://youtu.be/AxJubaijQbI?si=WctYYRtCZVupMldO

Volcano forecasting can save countless lives. But most of the time warnings are more like educated guesses. How close are we to forecasting volcano behavior the way we forecast the weather? On this episode of The Quanta Podcast, host Hannah Waters speaks with writer and volcano expert Robin George Andrews about just how close we are to accurately forecasting volcanic eruptions. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel and Senior Editor Hannah Waters speak with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

In this episode, Ray Cochrane digs into “algorithmic outing,” new research showing that social feeds can infer your sexual orientation before you have consciously come out. He also covers Meta’s privacy-aware AI infrastructure, Alberta’s 466-million-line code scan with Claude, NVIDIA on reinforcement learning, and the many journeys of learning Rust. Along the way, he hits Google DeepMind’s A24 deal, WhatsApp usernames, and scuba-diving cyborg cockroaches. Finally, he looks up with Webb’s puzzling early universe, NASA’s emergency telescope rescue, and a gorgeous aurora from orbit. – Want to start a podcast? Its easy to get started! Sign-up at Blubrry – Thinking of buying a Starlink? Use my link to support the show. Subscribe to the Newsletter. Email Ray if you want to get in touch! Like and Follow Geek News Central’s Facebook Page. Support my Show Sponsor: Best Godaddy Promo Codes Get 1Password Full Summary Cochrane opens with a quick personal update. He hopes listeners had a good holiday weekend, and he shares that he spent his time working his other job at Oregon’s Finest, chatting with people around Portland. Because his Blurbry workweek tends to be solitary, he refills his social meter on the weekends. He then recalls a Saturday night out with coworkers at the Hungry Tiger before turning to the lead story. Algorithmic Outing: When Your Feed Knows Before You Do Cochrane leads with new research from Australia that identifies a phenomenon called “algorithmic outing.” In short, the recommendation systems behind your social feeds can infer your sexual orientation or gender identity and start serving related content before you have worked it out yourself. Importantly, the study is small and qualitative, built on in-depth interviews with twenty LGBTQ+ adults in the Hunter region of New South Wales and published in the journal Gender, Place and Culture. The mechanism is engagement signals: what you like, who you follow, and how long you linger on a post, a metric the industry calls dwell time. Lead researcher Dr. Justin Ellis of the University of Newcastle notes that several participants said the algorithm “knew” they were queer before they did, an experience that felt validating for some but frightening for others in public settings. For Cochrane, the deeper worry is what else that hidden pattern encodes, from upbringing to mental health, and where that data ultimately gets sold. Sponsor: GoDaddy Economy hosting $6.99/month, WordPress hosting $12.99/month, domains $11.99. Website builder trial available. Use codes at geeknewscentral.com/godaddy to support the show. Meta’s Blueprint for Privacy-Aware AI Infrastructure Next, Cochrane turns to a sharp engineering piece from Meta on privacy-aware infrastructure. The core challenge is that a system must understand what a piece of data actually is before any privacy rule can protect it. A field named “age,” for example, might describe a person in one place and a cache setting in another. Meta’s answer deploys a large language model only on the genuinely ambiguous cases, then distills what it learns into fixed, human-reviewed rules. The payoff is concrete. According to Meta, those deterministic rules already handle about 85 percent of the traffic, and only the last 15 percent falls back to the model, which costs roughly 400 times more compute. Cochrane loves this edge-case approach. However, he contrasts it sharply with the AI-everywhere software he wrestles with at his weekend job, which he says the heavy AI reliance genuinely makes worse and harder to audit. Alberta Scans 466 Million Lines of Code With Claude This one comes from Anthropic, and it ties directly to Meta’s theme. A team inside Alberta’s Ministry of Technology and Innovation used Claude to scan 466 million lines of code in about twenty hours, a review Anthropic estimates would have taken humans roughly six and a half years. Notably, they ran around fifty AI agents in parallel, essentially an automated red team and blue team probing the systems at once. For Cochrane, this is the good version of AI in production: cleaning up and locking down real systems rather than running the show unsupervised. NVIDIA on Reinforcement Learning for AI Agents On the AI-building side, Cochrane walks through an NVIDIA developer piece on reinforcement learning for agents. Reinforcement learning rewards a model for good behavior rather than showing it the right answer, much like training a dog with treats. Additionally, he clears up a common mix-up. NVIDIA treats RAG, retrieval-augmented generation, as a separate tool: reinforcement learning changes how a model behaves, while RAG changes what facts it can reach. GitHub Retires Two Gemini Models Meanwhile, GitHub is retiring Gemini 2.5 Pro and Gemini 3 Flash across all of Copilot on July 31. The migration paths are Gemini 3.1 Pro and Gemini 3.5 Flash. Cochrane flags it as a sign of the times, since tools that felt brand new a couple of years ago are already getting sunset. He also wonders how quickly today’s “AI-optimized” chips will turn over as the models keep changing. The Many Journeys of Learning Rust One for the programmers, and Cochrane makes no secret of loving Rust. The Rust blog’s Vision Doc series explores how people actually learn the language, which is built around memory safety and its strict borrow checker. Honest themes surface throughout, including “clone guilt,” where beginners refuse to copy anything, and “silent attrition,” the learners who quietly bounce off. His take stands: getting your brain onto a memory-safe language rewires how you approach a problem. Google DeepMind Partners With A24 In an interesting collision of worlds, Google DeepMind is teaming up with A24, the studio behind Hereditary and Everything Everywhere All at Once. The two call it a first-of-its-kind research partnership, with DeepMind researchers and A24 building creative tools shaped by the artists who use them. Cochrane adds a detail worth noting: Google also invested in A24, so this is money on the table, not just a research handshake. For now, though, the announcement stays deliberately vague, with no named films or products. Google’s $1 Million Africa Indie Game Fund Another one from Google, and it is good news for developers. Google is launching an indie games fund for sub-Saharan Africa, a region whose gaming scene is growing about as fast as anywhere. The fund puts up $1 million across ten local studios, each receiving between $50,000 and $200,000 plus mentorship and hands-on support. Applications close at noon UTC on July 31. WhatsApp Usernames Are Here to Reserve WhatsApp is finally moving off phone numbers as your identity. With usernames, someone can start a conversation with you without ever seeing your number. Starting this week, you can reserve the name you want ahead of the full launch later this year. To claim yours, head into Settings, then Account, then Username. Intel Sets Its Q2 Earnings Date Cochrane flags a date worth watching for anyone tracking Intel. The company reports second-quarter results on July 23, right after market close, with an earnings call at 2 p.m. Pacific. Given recent US government investment and a shifting chip landscape, he is curious how the domestic chipmaker is holding up. Your Smartwatch Might Spot Illness Before You Do Shifting to health, Engadget reports that the wearables-plus-AI wave is starting to deliver. These devices excel at catching the moment your body drifts off its own baseline, often the first nudge to get checked out. A 2025 study from Texas A&M and Stanford suggests smartwatches can detect early signs of COVID or the flu within hours of infection. Additionally, Apple Watch’s irregular-rhythm alerts have flagged AFib correctly about 84 percent of the time. Working Memory and Consciousness Here is a heady one from Scientific American, written by philosopher Henry Taylor at the University of Birmingham. Working memory is the mental scratchpad holding whatever you are doing right now. Taylor opens with the doorway effect, that blank moment when you enter a room and forget why. Intriguingly, when information leaves working memory, it seems to leave conscious awareness at the same instant, a link drawing fresh attention across psychology, philosophy, and neuroscience. Scuba-Diving Cyborg Cockroaches Now for the wild one. Scientists have built tiny diving suits that let Madagascar hissing cockroaches survive underwater for up to three hours, while an unequipped roach suffocates in minutes. The 3D-printed suit feeds oxygen through tubes into the insect’s breathing holes, called spiracles, using a chemical generator with no electronics. This lab already steered the roaches with electrodes, so the diving suit is the new trick on top. Researchers pitch it for search and rescue, though Cochrane notes the reality of the spy bug has already arrived. Quantum Time Runs Backward at Los Alamos Next, a genuine brain-bender. Physicists at Los Alamos, led by Luis Pedro García-Pintos, found a way to make a quantum system look like it is running backward in time. To be clear, time is not literally reversing. Precise measurements just make the system’s evolution appear to unfold in reverse. The useful part is energy: measurement itself becomes a resource in what they call a continuous measurement engine. Cochrane admits the paper drifted further from his reality the more he read. Tall Trees Shrug Off Drought A new study in Science overturns some textbook wisdom. For years, the assumption held that taller trees suffer more in drought because they must lift water higher. However, researchers studying dipterocarps in Southeast Asia found that trees topping seventy meters slowed their growth by about the same amount as short ones during the 2023-2024 El Niño drought. The trick is plumbing: a seventy-meter tree grows base vessels roughly twice as wide as a ten-meter tree, so the real driver of drought stress is subtler than raw height. The Energy Department Purges Conservation Pages This next one frustrates Cochrane. The US Department of Energy deleted roughly 6,000 web pages about energy conservation, and the timing is brutal during a record heatwave. The move followed backlash over New York Mayor Zohran Mamdani urging residents to ease strain on the grid. Fortunately, the Internet Archive and its Wayback Machine preserved the pages before they vanished. For Cochrane, deleting that kind of public information simply does not make sense. Webb’s Puzzling New Universe Heading to space, Quanta Magazine explores how the James Webb Space Telescope keeps finding early-universe objects that should not exist. Those include black holes that grew enormous too fast and hundreds of mysterious “little red dots” around 650 million years after the Big Bang. As astrophysicist Rachel Somerville of the Flatiron Institute puts it, scientists have “almost gone from having too many early galaxies to having too many theories.” The hard part now is figuring out which theory is right. NASA’s Emergency Telescope Rescue NASA has a rescue mission underway for the Swift Observatory, a 2004 telescope that studies gamma-ray bursts. Recent solar storms puffed up Earth’s atmosphere, and the added drag has dragged Swift’s orbit down to about 224 miles, low enough to risk burning up this year. To intervene, NASA enlisted Katalyst Space Technologies of Flagstaff, Arizona, whose LINK spacecraft launched Friday. The plan is to boost Swift back up to roughly 373 miles. A Gorgeous Aurora From Orbit Finally, Cochrane closes on something beautiful. ESA shared a stunning aurora captured from orbit, a shimmering green band of light rippling over the planet. If you have a few minutes, it is well worth a look. Cochrane wraps with housekeeping and a thank-you to GoDaddy for two decades of support, then signs off, wishing listeners a wonderful evening. The post Algorithmic Outing: When Your Feed Knows Before You Do #1869 appeared first on Geek News Central.

Scientists have identified tubulin structures in primitive Asgard archea that may have been the precursor of our own cellular skeletons. The article Tiny Tubes Reveal Clues to the Evolution of Complex Life first appeared on Quanta Magazine.

In the 60s, an eccentric behavioral psychologist pureed a bunch of planarian worms and fed them to other ones. For years after, he claimed that the cannibal worms learned the ground-up worms' memories. Could he have been… right? On this episode of The Quanta Podcast, host Samir Patel and columnist Claire L. Evans discuss the weird history of memory transfer experiments, and their recent resurgence — and some them appear to be working.  This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. At the end of the episode is a clip from a 1966 Sound Seminars lecture by Dr. James V. McConnell called Cannibals, Chemicals and Memory, where he describes how his experimental work led to the conclusion that flatworms can learn. Audio coda credit: The Drs. Nicholas and Dorothy Cummings Center for the History of Psychology, The University of Akron, Ohio.

How many pieces are there in the Standard Model of particle physics? 17, 30, 37, 61, 118? Or is the true answer much larger — and not even an integer? It depends on your taste for complexity — and mystery. On this episode of The Quanta Podcast, host Samir Patel and columnist Natalie Wolchover plummet down another rabbit hole, and this one goes down to the very building blocks of our reality. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

Amid the chaos of revolutionary France, one man's mathematical obsession gave way to a calculation that now underpins much of mathematics and physics. The calculation, called the Fourier transform, decomposes any function into its parts. The story What Is the Fourier Transform? first appeared on Quanta Magazine.

The groundbreaking proof assistant Lean acts as a sort of automatic quality control. It's gaining ground in the math world — in part because it can interact with AI to open new avenues of inquiry. But there are concerns, too. On this episode of The Quanta Podcast, host Samir Patel speaks with author Kevin Harnett about his new book, the first release from Quanta Books, “The Proof in the Code.” It was featured in a recent excerpt for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

How do you define a species? The question has been controversial since the days of Darwin. On this episode of The Quanta Podcast, host Samir Patel speaks with writer Marlowe Starling about how recent advances in genomics have both clarified and complicated the picture. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

Thunderstorms have captivated humanity for millennia, and yet their inner workings remain deeply mysterious. On this episode of The Quanta Podcast, guest host and Quanta senior editor Hannah Waters speaks with staff writer Charlie Wood about the new technologies that are helping physicists better understand the phenomena. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. At the end of the episode, listen to an excerpt of the fourth movement of Beethoven’s Sixth Symphony, which depicts a violent thunderstorm. Piccolo represents lightning and timpani represents thunder. Courtesy of Symphony Orchestra. Deed – Attribution-NonCommercial-ShareAlike 3.0 Unported – Creative Commons

According to Einstein's theory of gravity, black holes have only a small handful of distinguishing characteristics. Quantum theory implies they may have more. Now an experimental search finds that any of this extra ‘hair' has to be pretty short. The story Astrophysicists Find No ‘Hair' on Black Holes first appeared on Quanta Magazine.

In 2026, shock at AI's growing mathematical abilities turned into something more like wonder — and concern. On this episode of The Quanta Podcast, host Samir Patel speaks with writer Konstantin Kakaes about how AI is changing not only how mathematicians do math, but also why they do it. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

In this episode of Everyday Epigenetics: Raw. Real. Relatable., Susan Robbins sits down with physician, researcher, and science communicator Dr. Gil Carvalho for a powerful conversation about nutrition misinformation, influencer-driven fear, and what the science actually says about cholesterol, saturated fat, seed oils, oats, and popular diet trends. Dr. Gil Carvalho, founder of the Nutrition Made Simple YouTube channel, is known for breaking down complex health research into practical, understandable information without the fear tactics and sensationalism that dominate so much of the wellness world.Together, Susan and Dr. Gil unpack some of the biggest myths circulating online, including the idea that “higher cholesterol is always better,” that oats are harmful, and that seed oils are toxic. They also discuss why individualized health matters, how genetics influence risk factors like ApoB and Lp(a), and why lab work should guide decisions more than viral social media claims. This episode is a grounded, evidence-based conversation designed to help listeners think critically, ask better questions, and become stronger advocates for their own health.In this episode:Why high cholesterol should not automatically be dismissed as “healthy”The difference between cholesterol levels, ApoB, particle size, and Lp(a)How misinformation spreads through influencer cultureWhy oats are not the “worst breakfast you can eat”The truth about seed oils and inflammationHow genetics impact cardiovascular risk and dietary responsesWhy one-size-fits-all nutrition advice often backfiresThe importance of personalized nutrition and individualized lab workWhy fear-based wellness messaging can create more harm than goodHow social media oversimplifies complex health topicsThe role of lifestyle, stress, sleep, movement, and environment in long-term healthWhy learning to interpret science critically matters more than following trendsDr. Gil CarvalhoGil Carvalho is a Portuguese physician, research scientist, and science communicator known for his work in nutrition, longevity, and evidence-based health education.Born in Portugal, he earned his MD from the University of Lisbon and later obtained a PhD in Biology from the California Institute of Technology (Caltech), where he trained under pioneering geneticist Seymour Benzer.Carvalho's research spans genetics, molecular biology, nutrition, behavior, aging, and neuroscience, with contributions including the identification of genetic and nutritional mechanisms underlying longevity; his work has been cited over 4,130 times as of 2023 according to Google Scholar.He has collaborated with neuroscientist Antonio Damasio on neural signal transmission and the basis of interoception, and his publications appear in prestigious outlets such as Proceedings of the National Academy of Sciences and Nature Methods.In addition to his academic career at the University of Southern California, Carvalho is a prominent science communicator, founding the YouTube channel Nutrition Made Simple in 2018, which has amassed over a million monthly viewers by simplifying complex dietary science for lay audiences.He contributes to organizations including the Institute of Limbic Health, and his expert insights have been featured in media like Quanta Magazine and ScienceDaily.Carvalho has received awards such as the DeLill Nasser Award for Professional Development in Genetics and a Mathers Foundation grant, underscoring his impact in bridging clinical practice, rigorous research, and public health education.RESOURCES:Connect with Dr. Gil Carvalho:Youtube: http://www.youtube.com/@NutritionMadeSimpletwitter.com/NutritionMadeS3facebook.com/DrGilCarvalhotiktok.com/@nutrition.made.simpleinstagram.com/gilcarvalho.mdhttps://healthyawakening.co/2026/05/25/episode125/Connect with Susan: https://healthyawakening.co/Visit the website: healthyawakening.co/podcastFind listening links here: https://healthyawakening.co/linksP.S. Want reminders about episodes? Sign up for our newsletter, you can find the link on our podcast page! https://healthyawakening.co/podcast

Over the past decade, computer simulations have predicted tens of thousands of possible forms of ice. Though uncommon on our planet, exotic ice may exist in off-Earth environments, from cold and amorphous comet tails to the hot and crushing cores of icy planets. On this episode of The Quanta Podcast, host Samir Patel speaks with math writer Shalma Wegsman about why water is exceptionally versatile under pressure. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

Fundamental technique lets researchers use a big, expensive “teacher” model to train a “student” model for less. The story How Distillation Makes AI Models Smaller and Cheaper first appeared on Quanta Magazine.

Billions of years ago, battles between bacteria and viruses wrote the rulebook for how hosts and pathogens behave. Today, our immune system follows suit. On this episode of The Quanta Podcast, host Samir Patel speaks with writer Viviane Callier about how recent discoveries could shape how we think about the evolution of immunity. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

Most mathematicians take the notion of infinity for granted — it's deeply rooted in math's most fundamental assumptions. But a small group of researchers hopes to banish infinity completely. On this episode of The Quanta Podcast, host Samir Patel speaks with math editor Jordana Cepelewicz about the philosophy of ultrafinitism. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio coda music & lyrics by Michael Tilson Thomas. Vocals performed by Ben Jones. Piano performed by John Wilson.

In a hot spring at Yellowstone National Park, a microbe does something that life shouldn't be able to do: It breathes oxygen and sulfur at the same time. The story The Cells That Breathe Two Ways first appeared on Quanta Magazine.

Together, Charles Bennett and Gilles Brassard figured out how to use the laws of quantum physics to keep secret messages safe from eavesdroppers. Their efforts have earned them one of the highest awards in computing and a $1 million prize. On this episode of The Quanta Podcast, host Samir Patel speaks with staff writer Ben Brubaker about this year's Turing Prize winners, and some of the most important concepts in quantum information science. This topic was covered in a recent column for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio coda by Charles Bennett/IBM

Is string theory the one true “theory of everything?” Some physicists swear it's a fundamental ingredient of nature. Others wish it would just go away. On this episode of The Quanta Podcast, host Samir Patel speaks with columnist Natalie Wolchover about the mathematical developments that are keeping the theory relevant — much to the chagrin of its rather vocal critics. This topic was covered in a recent column for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. This episode’s audio coda is a clip from a 2024 live show of Alchemical String Theory (AST), a collective of avant-garde string artists from Atlanta’s Improvisational Underground, performing a round at the Red Light Cafe in Atlanta.

For decades, mathematicians have struggled to understand matrices that reflect both order and randomness, like those that model semiconductors. A new method could change that. The story New Physics-Inspired Proof Probes the Borders of Disorder first appeared on Quanta Magazine.

At the center of little holes in cell nuclei is a mystery. Here, clumps of proteins wiggle disordered tails around like seaweed. They drive a molecular machine that moves countless molecules in and out of the nucleus efficiently, with little room for error. On this episode of The Quanta Podcast, host Samir Patel speaks with biology writer Yasemin Saplakoglu about how new high-def microscopy is revealing the intricacies of these nuclear pore complexes like never before. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

We tend to think of math as all about logic and rigor. But what “rigor” actually means has been shaken up quite a few times over the past few centuries. The newest attempt to formalize math comes in the form of the computer program Lean. Mathematicians have mixed feelings. On this episode of The Quanta Podcast, host Samir Patel speaks with math editor Jordana Cepelewicz about how mathematicians today are navigating the tricky balancing act between creativity and formalization. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

Artificial intelligence software is designing novel experimental protocols that improve upon the work of human physicists, although the humans are still “doing a lot of baby-sitting.” The story AI Comes Up With Bizarre Physics Experiments. But They Work. first appeared on Quanta Magazine.

Humanoid robots can run, crawl, and sort objects in flashy demos. So why can't they reliably climb stairs or open doors? On this episode of The Quanta Podcast, host Samir Patel speaks with contributing writer John Pavlus on why robots still struggle with the messy physics of the real world. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. In this video, Atlas walks, runs and crawls using reinforcement learning. This work was done as part of a research partnership between Boston Dynamics and the Robots and AI (RAI) Institute: https://youtu.be/I44_zbEwz_w?si=KuKC34o_PiKs8zJP

To better understand our cosmos, some astronomers and astrophysicists go old school. Preserved beautifully on a hundred years of glass plate photographs are images of our night sky and its ever changing variations. On this episode of The Quanta Podcast, host Samir Patel speaks with writer Liz Kruesi about how these antique plates are updating our modern understanding of the universe. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio coda by Diana Chester. This project by Diana Chester was made possible through a Powerhouse Research Fellowship at the Museum of Arts and Applied Sciences in Sydney, Australia, a collaboration with Dr. Anna Raupach, and with the support of the Sydney Observatory and the New South Wales archives.

Image generators are designed to mimic their training data, so where does their apparent creativity come from? A recent study suggests that it's an inevitable by-product of their architecture. The story Researchers Uncover Hidden Ingredients Behind AI Creativity first appeared on Quanta Magazine.

We tend to think of neurons as the sole engine of our thoughts, emotions, and everything in between.  For decades, a group of large brain cells called astrocytes have been thought of as mere packing peanuts for the brain. But new research suggests otherwise. On this episode of The Quanta Podcast, host Samir Patel speaks with writer Ingrid Wickelgren about these big cells' big responsibilities, which include controlling brain states like hopelessness, sleep, and hunger. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio Coda by NASA.

Denne gang rejser RumSnak over 12 milliarder år tilbage i tiden, til det unge univers som det så ud omkring 1 milliard år efter Big Bang. Det skal nemlig handle om de såkaldte små røde prikker – 'little red dots' – som James Webb teleskopet har fundet i det tidlige univers, og som til at begynde med udfordrede vores teorier om hvordan universet fungerede dengang. Men nu er et hold af forskere fra Danmark her i januar kommet med et bud på hvad de røde pletter kan være noget – også uden at alle vores teorier falder sammen. Vi har talt med en af forfatterne til det nye studie, Kasper Elm Heintz fra DTU Space. Lyt med

By simulating ecological networks with microbes, researchers revealed properties that may make natural communities susceptible to invasion. The story The Ecosystem Dynamics That Can Make or Break an Invasion first appeared on Quanta Magazine.

Parallel universes, mysterious collapses, divided worlds. These are among the interpretations of quantum theory's relationship with reality. It's no wonder that everyone still has questions. But a century after quantum theory emerged, some of its old mysteries may be finally dissolving. On this episode of The Quanta Podcast, host Samir Patel and contributing writer Philip Ball check in on the age-old question: What ???????? reality? This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio coda courtesy of the Institute for Quantum Computing, University of Waterloo.

By mathematically proving how individual molecules create the complex motion of fluids, three mathematicians have illuminated why time can't flow in reverse. The story Epic Effort to Ground Physics in Math Opens Up the Secrets of Time first appeared on Quanta Magazine.

What guides a bat's internal compass? It's not the stars in the sky, or the Earth's magnetic field. On this episode of The Quanta Podcast, host Samir Patel speaks with staff writer Yasemin Saplakoglu about how new research into animals' sense of direction could help explain the feeling of getting “turned around,” or even why some of us are so bad at finding our way. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio Coda from Prat, Y., Taub, M. & Yovel, Y. Everyday bat vocalizations contain information about emitter, addressee, context, and behavior. Sci Rep 6, 39419 (2016). https://doi.org/10.1038/srep39419

In reality, water doesn't glitch out. It can't instantly change direction or spurt randomly into the sky. But on a purely mathematical level, such things are possible. On this episode of The Quanta Podcast, host Samir Patel speaks with staff writer Charlie Wood about the equations that describe our rivers, whirlpools, and breezes — and the “unstable blowups” that mathematicians are probing them for. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math.

* Short Term Memory Loss: This week Fred Williams and Doug McBurney begin with conjectures on just why there's a shortage of computer memory chips, and how long it might last. * #A4WB: Science Daily reported that findings regarding kaolinite on Mars might be evidence of million year long rain storms, or that All Scientists Work for Walt Brown, with yet more evidence pointing to the ejecta of the of the Fountains of the Great Deep described by the Hydroplate Theory. * Electric Biology: Hear some amazing observations recently reported at Quanta Magazine about how cells, proteins and organelles are electrically signalling events that both preserve, rejuvenate and even eliminate biological materials! bringing to mind our interviews with Dr. James Oschman & Dr. Gerald Pollack: discussing energy medicine and ez-WATER and the electric and magnetic aspects of God's beautiful creation. * In The Beginning: Pre-order the 9th edition of Walt Brown's amazing, enlightening, biblically sound book explaining why Earth, (and the solar system) look the way they do! * Sponsor a Show! Go to our store, buy some biblically oriented science material and sponsor a show!

* Short Term Memory Loss: This week Fred Williams and Doug McBurney begin with conjectures on just why there's a shortage of computer memory chips, and how long it might last. * #A4WB: Science Daily reported that findings regarding kaolinite on Mars might be evidence of million year long rain storms, or that All Scientists Work for Walt Brown, with yet more evidence pointing to the ejecta of the of the Fountains of the Great Deep described by the Hydroplate Theory. * Electric Biology: Hear some amazing observations recently reported at Quanta Magazine about how cells, proteins and organelles are electrically signalling events that both preserve, rejuvenate and even eliminate biological materials! bringing to mind our interviews with Dr. James Oschman & Dr. Gerald Pollack: discussing energy medicine and ez-WATER and the electric and magnetic aspects of God's beautiful creation. * In The Beginning: Pre-order the 9th edition of Walt Brown's amazing, enlightening, biblically sound book explaining why Earth, (and the solar system) look the way they do! * Sponsor a Show! Go to our store, buy some biblically oriented science material and sponsor a show!

Every elementary particle falls into one of two categories. Collectivist bosons account for the forces that move us while individualist fermions keep our atoms from collapsing. The story Matter vs. Force: Why There Are Exactly Two Types of Particles first appeared on Quanta Magazine.

In the allegory of Plato's cave, prisoners see the world only through shadows. Extending this metaphor to AI, AI models are the prisoners and the shadows are streams of data. Are all models converging on a singular representation of reality? On this week's episode of The Quanta Podcast, host Samir Patel speaks with staff writer Ben Brubaker about how, despite being trained on entirely different data types, different models can somehow develop similar internal representations. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio coda: The Cave: A Parable Told By Orson Welles, Produced by Counterpoint Films, directed by Sam Weiss, and illustrated by Dick Oden. https://www.acmi.net.au/works/65888–the-cave-a-parable-told-by-orson-welles/

Particle physics hasn’t yet found the new physics needed to resolve its deepest mysteries. It's hard to know what to think about or look for. But the most devoted particle physicists are thinking and looking all the same. On this episode, host Samir Patel and columnist Natalie Wolchover discuss the first of our new series of curiosity-driven essays, Qualia, where Natalie asks particle physicists whether the field is facing a profound crisis. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio Coda provided by UCL High Energy Physics.

This week, we're sharing an interview with Will Gillis, author of the recently published book Did The Science Wars Take Place: The Political and Ethical Stakes of Radical Realism, published via C4SS where Gillis holds the position as The Voltairine de Cleyre Chair in Centrifugal Studies and technical coordinator. For the hour we talk about the so-called Science Wars of the 1990's, debates involving scientific approaches and shared understandings of a a measurable physical reality, post-modernism, the roles leftists and anarchists played in the debates and how cults and authoritarians employ anti-realist explanations of the world to limit their subjects' moves toward liberation. You can read more of William's writings at https://humaniterations.net and https://c4ss.org A few links to further scientific education: Quanta Magazine: https://www.quantamagazine.org/ Theoretical Minimum Lectures by Leonard Susskind: https://theoreticalminimum.com/ Milo Rossi youtube on archeology; https://www.youtube.com/@miniminuteman773 Stefan Milo youtube on archeology: www.youtube.com/@StefanMilo Angela Collier youtube on physics: https://www.youtube.com/@acollierastro self-training in physics video: https://www.youtube.com/watch?v=Cw97Tj5zxvA&pp=ygUcYW5nZWxhIGNvbGxpZXIgc2VsZi10cmFpbmluZw%3D%3D Sean Carrol's Mindscape podcast covers a lot of topics, linked from his website: https://www.preposterousuniverse.com/ . ... . .. Featured track: beatbuster by The Willows Whisper

Reversible programs run backward as easily as they run forward, saving energy in theory. After decades of research, they may soon power AI. The story How Can AI Researchers Save Energy? By Going Backward first appeared on Quanta Magazine.

We already know that what we eat, drink, and inhale can affect which parts of our DNA are expressed, and which aren't. But recent research poses a shocking idea: A dad's habits may be encoded in molecules and transmitted to his future kids. On this episode, host Samir Patel and biology editor Hannah Waters dig into the new epigenetic mouse studies exploring whether sperm cells carry more than just genetic information. This topic was covered in a recent story for Quanta Magazine. Each week on The Quanta Podcast, Quanta Magazine editor in chief Samir Patel speaks with the people behind the award-winning publication to navigate through some of the most important and mind-expanding questions in science and math. Audio coda in this episode: Motivation and reward in learning – Produced by the Institute of Human Relations at Yale University, Published by Penn State University, Psychological Cinema Register [1948].

Studies of neural metabolism reveal our brain's effort to keep us alive and the evolutionary constraints that sculpted our most complex organ. The story How Much Energy Does It Take To Think? first appeared on Quanta Magazine.

What better time to contemplate the conundrum that is zero than the start of a new year? Zero is a fairly new concept in human history and even more recent as a number. It wasn't until around the 7th century that zero was used as a number. That's when it showed up in the records of Indian mathematicians. Since then, zero has, at times, been met with some fear — at one point the city of Florence, Italy banned the number.Today, scientists seek to understand how much humans truly comprehend zero — and why it seems to be different from other numbers. That's how we ended up talking to science writer Yasemin Saplakoglu in this encore episode about the neuroscience of this number that means nothing.Read more of Yasemin's reporting on zero for Quanta Magazine. Plus, check out our episode on why big numbers break our brains.Interested in more math episodes? Let us know what kind of stories you want to hear from us in 2026 by emailing shortwave@npr.org!Listen to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

By extending the scope of the key insight behind Fermat's Last Theorem, four mathematicians have made great strides toward building a “grand unified theory” of math. The story The Core of Fermat's Last Theorem Just Got Superpowered first appeared on Quanta Magazine.