Episodes
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Once a concept in 1940s science fiction, additive manufacturing—better known as 3D printing—has become a game-changer in modern production. Unlike traditional methods that cut away material, additive manufacturing builds components layer by layer, enabling intricate designs, reduced waste, and faster production.
In this episode, we uncover how this technology evolved, why it’s transforming industries like aerospace and healthcare, and what the future holds as researchers push its boundaries.
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Big Ideas Lab is a Mission.org original series.
Executive Produced by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Hayden Taylor, Associate Professor of Mechanical Engineering, University of California, BerkeleyChris Spadaccini, Materials Engineering Division Leader, Engineering Directorate, LLNLCaitlyn Krikorian Cook, Polymer Engineer, LLNLMaxim Shusteff, Group Leader, Materials Engineering Division, LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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In the mid-1990s, global treaties and a U.S. moratorium on nuclear testing marked a turning point in reducing the nuclear threat. As Cold War tensions eased, U.S. nuclear test and production sites fell silent for the first time since 1945. But, as the years passed, a new threat to U.S. nuclear deterrence emerged—one that no technology has ever escaped: time.
To address this, the U.S. government launched the Stockpile Stewardship Program. This groundbreaking initiative shifted the focus from building new weapons to using cutting-edge science and technology to maintain the nation’s nuclear stockpile. By leveraging advanced, science-based methods, the program ensures the safety, security, and reliability of its aging weapons—all without the need for nuclear testing.
Today, we’re taking you behind the scenes of a key component of the Stockpile Stewardship Program: modernization. We’ll explore how this effort works, why it’s essential, and what it means for the future of national security.
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Big Ideas Lab is a Mission.org original series.
Executive Produced by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Derek Wapman, Associate Deputy Director for Stockpile Modernization at LLNLPeter Raboin, Program Manager for the W80-4 Life Extension Program at LLNLJuliana Hsu, Program Manager for the W87-1 Warhead Modification Program at LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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After the first successful atomic bomb test in 1945, code-named Trinity, a new era in global politics began. Unlocking the power of the atom sparked a race among world governments—not just to build bigger weapons, but smaller, cheaper, and more agile ones. Achieving this would require rapid iteration to stay ahead.
In 1955, the Atomic Energy Commission purchased 3,400 acres of farmland near Livermore. This barren stretch, later known as Site 300, became the proving ground for the Lab’s most ambitious innovations. What unfolded there would shape the future of weapons development—and change the course of history.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Valerie Dibley, Site 300 Manager at LLNLBrian Cracchiola, Explosive Operations Manager for the Strategic Deterrence Directorate at LLNL Jeff Florando, Associate Program Director for Hydrodynamic and Subcritical Experiments in the Weapons Physics and Design Program at LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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In the 1960s and 70s, researchers at Lawrence Livermore National Laboratory were pushing the boundaries of nuclear weapons technology. But these breakthroughs came with a daunting question: Now that nuclear technologies existed, how could the world manage their risks and keep people safe?
Enter NARAC, the National Atmospheric Release Advisory Center. Built on Livermore’s expertise in nuclear physics and supercomputing, NARAC was created to predict the spread of hazardous materials in the atmosphere during emergencies. From Chernobyl to Fukushima to Three Mile Island, NARAC’s scientists have worked on some of the hardest problems of our time—helping to assess risks, save lives, and inform critical decisions.
This episode dives into the origins of NARAC, its groundbreaking mission, and how it continues to prepare for the unthinkable.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
John Nasstrom, Chief Scientist for NARAC at LLNLLydia Tai, Health Physicist at LLNLLee Glascoe, Program Leader at LLNL for the Nuclear Emergency Support Team Katie Lundquist, Model Development Lead for NARAC at LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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For decades, it was an ambitious dream: to create a supercomputer powerful enough to tackle humanity's most complex problems. Now, that dream is a reality. On November 18, 2024, El Capitan made history as the world’s fastest supercomputer, surpassing two exaflops of speed. Join us as we explore how this monumental achievement is set to redefine national security, revolutionize scientific research, and spark breakthroughs that could change the world as we know it.
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What does designing hurricane-proof buildings have to do with heart surgery and light beer? Surprisingly, the answer lies in a groundbreaking computer code developed more than 50 years ago.
A code so powerful that automakers use it for car crash simulations, beer manufacturers rely on it to design cans, and surgeons turn to it to understand how fluid flows through the heart.
This is the untold story of DYNA3D—a revolutionary code that transformed industries by simulating real-world physics and reshaped innovation as we know it.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
John Hallquist, Inventor of DYNA3DRoger Werne, LLNL’s Senior Advisor for Innovation and PartnershipsKim Budil, Director of LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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Imagine an artificial retina that restores sight or micro-devices implanted to monitor health in real time. This isn’t science fiction—it’s our new reality.
In this episode, we journey into the groundbreaking world of implantable technology. Discover the science driving these innovations, explore the life-changing devices already in use, and glimpse the remarkable advancements still on the horizon. How will these tiny marvels shape our understanding of human potential and redefine what it means to be human?
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Alison Yorita, Staff Engineer for Lawrence Livermore’s Implantables Microsystem GroupMatthew Leonard, Associate Professor at the University of California, San Francisco in the Department of NeurosurgeryRazi Haque, Implantable Microsystems Group Lead at LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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Over millennia, humanity has mastered fire, wind, steam and even the atom to fuel its progress. Now, we stand on the brink of the next monumental leap: fusion.
At the National Ignition Facility at Lawrence Livermore National Laboratory, a team of scientists and engineers has been working tirelessly to achieve Fusion Ignition, an achievement that could redefine energy as we know it. The road has been long and filled with challenges, but the promise of unlocking the energy that powers the stars is within reach.
As we revisit the groundbreaking efforts at NIF, the question remains: Can they overcome the final hurdles to create a fusion breakthrough, and what will that mean for the future of power on Earth?
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Kim Budil, Director of LLNLMichael Stadermann, Program Manager for Target Fabrication at LLNLTeresa Bailey, Associate Program Director for LLNL's Computational Physics in the Weapons Simulation and Computing TeamTayyab Suratwala, Program Director for LLNL’s Optics and Materials Science and Technology TeamRichard Town, Associate Program Director for Inertial Confinement Fusion Science at LLNLJean-Michel Di Nicola, Program Co-Director for Laser Science and System Engineering at LLNLKelly Hahn, Experimental Physicist and Diagnostician at LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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Step inside LLNL’s National Ignition Facility, home to the world’s largest and most powerful laser. It’s a building as vast as three football fields, with beams amplified a million times in strength, all focused on a tiny target no bigger than a centimeter. The scale is immense, but the goal is even bigger: to create the most extreme conditions in the universe and unlock a revolutionary energy source.
But what does it really take to reach fusion ignition?
Join us as we explore the science, the stakes, and the people behind this incredible pursuit. Tune in to discover how a fleeting moment of triumph could change the future of energy forever.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Kim Budil, Director of LLNLJean-Michel Di Nicola, Program Co-Director for Laser Science and System Engineering at LLNLMichael Stadermann, Program Manager for Target Fabrication at LLNL Richard Town, Associate Program Director for Inertial Confinement Fusion Science at LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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Strategic deterrence is the foundation of U.S. national defense, but it’s only as strong as the nuclear triad that supports it.
Think of the nuclear triad—land, sea and air—as a three-legged stool that holds up the entire strategy. For this "stool" to remain steady, the weapons, systems and devices within each leg must be credible.
But what does it take to ensure that credibility? And what role do the teams at Lawrence Livermore National Laboratory play in keeping the U.S. secure? Tune in to find out.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Michael Zika, Principal Associate Deputy Director for Strategic Deterrence at Lawrence Livermore National LaboratoryDr. Marvin Adams, Deputy Administrator for Defense Programs at the National Nuclear Security AdministrationBrad Wallin, Deputy Director for Strategic Deterrence at Lawrence Livermore National LaboratoryJong Oliver, Senior Advisor and Chief of Staff of LLNL’s Strategic Deterrence DirectorateBrought to you in partnership with Lawrence Livermore National Laboratory.
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In October 1962, a U-2 reconnaissance plane captured images of Soviet missile sites under construction in Cuba. What followed was a tense 13-day standoff between the US and the Soviet Union—an event that became known as the Cuban Missile Crisis.
This pivotal moment in the Cold War revealed the catastrophic potential of nuclear war and the urgent need for diplomacy. Today, we're diving deep into the national security principle of strategic deterrence—a policy designed to win wars not by preparing for their inevitability, but by preventing them outright.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Dr. Marvin Adams, Deputy Administrator for Defense Programs at the National Nuclear Security AdministrationMichael Zika, Principal Associate Deputy Director for Strategic Deterrence at Lawrence Livermore National LaboratoryBrad Wallin, Deputy Director for Strategic Deterrence at Lawrence Livermore National LaboratoryBrought to you in partnership with Lawrence Livermore National Laboratory.
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In the 1960s, a quiet revolution was taking shape behind the scenes—one that would eventually touch every corner of our modern world. As Cold War tensions rose and the future grew more uncertain, scientists embarked on a mission to harness a new kind of power: high performance computing. What began as an effort to solve complex nuclear challenges would soon transform the way we think, work, and live.
From early machines like the UNIVAC-1, nicknamed an "oversized toaster," to today’s supercomputers capable of simulating entire worlds, this episode explores how Lawrence Livermore National Laboratory’s relentless innovations have transformed technology—and continue to shape the future of our everyday lives.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Michel Mccoy, Former Director of LLNL's Advanced Simulation and Computing ProgramRob Neely, Associate Director for Weapon Simulation and Computing at LLNLBecky Springmeyer, Division Leader for Livermore Computing.Brought to you in partnership with Lawrence Livermore National Laboratory.
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In the wake of the Soviet Union's first atomic bomb test, the looming threat of nuclear war sent shockwaves through the United States. Air raid sirens blared, bomb shelters were built, and schoolchildren were drilled in "Duck and Cover" tactics. But the U.S. government knew preparation wasn’t enough—they needed a breakthrough, something far more powerful to shift the balance of power.
Their answer was nuclear deterrence: the idea that the best protection against a nuclear attack is the fear of retaliation. This sparked a race to develop a weapon so powerful that the Soviets wouldn’t dare challenge it.
At the center of this effort was physicist Ernest Lawrence, whose visionary leadership not only pushed the boundaries of nuclear science but also laid the foundation for a lab that would revolutionize both national security and scientific discovery. This is the story of how Lawrence Livermore National Laboratory was born—and how it began to change the world.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Tom Ramos, LLNL Physicist & Author of From Berkeley to Berlin Bruce Tarter, Former LLNL Director & Author of The American Lab Rob Neely, Associate Director for Weapon Simulation and Computing at LLNLBrought to you in partnership with Lawrence Livermore National Laboratory.
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What if one square mile could change the world?
Welcome to Lawrence Livermore National Laboratory, where groundbreaking scientific discoveries are transforming the way we understand, interact with and shape our reality.
Tucked just beyond the San Francisco Bay, this hub of innovation is home to some of the brightest minds tackling humanity's toughest challenges. In this episode, we pull back the curtain for a rare insider’s tour. You’ll hear stories of breakthrough innovations, the science that powers them, and the people brave enough to push the limits of what's known. Step inside a world where the future is being written—one discovery at a time.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Kim Budil, LLNL DirectorPat Falcone, LLNL Deputy Director of Science and TechnologyBrian Cracchiola, LLNL Explosive Operations Manager for the Strategic Deterrence DirectorateRazi Haque, LLNL Implantable Microsystems Group LeadCarolyn Zerkle, LLNL Principal Deputy DirectorTom Ramos, LLNL Physicist & Author of From Berkeley to BerlinBrought to you in partnership with Lawrence Livermore National Laboratory.
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Welcome to the Big Ideas Lab, a weekly podcast that takes you inside Lawrence Livermore National Laboratory. Hear untold stories, meet boundary-pushing pioneers and get unparalleled access to groundbreaking science and technology. From national security challenges to computing revolutions, discover the innovations that are shaping tomorrow, today.
New episodes release weekly. Subscribe now.
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Big Ideas Lab is a Mission.org original series.
Executive Produced and Written by Lacey Peace.
Sound Design, Music Edit and Mix by Daniel Brunelle.
Story Editing by Daniel Brunelle.
Audio Engineering and Editing by Matthew Powell.
Narrated by Matthew Powell.
Video Production by Levi Hanusch.
Guests featured in this episode (in order of appearance):
Kim Budil, LLNL DirectorPat Falcone, LLNL Deputy Director of Science and TechnologyBrian Cracchiola, LLNL Explosive Operations Manager for the Strategic Deterrence DirectorateRazi Haque, LLNL Implantable Microsystems Group LeadJeff Florando, LLNL Associate Program Director for Hydrodynamic and Subcritical Experiments in the Weapons Physics and Design ProgramTom Ramos, Former LLNL PhysicistCarolyn Zerkle, LLNL Principal Deputy DirectorMichel Mccoy, Former Director of LLNL's Advanced Simulation and Computing ProgramTeresa Bailey, LLNL Associate Program Director for Computational Physics in the Weapons Simulation and Computing TeamMichael Stadermann, LLNL Program Manager for Target FabricationCaitlin Silberman, LLNL ArchivistBrought to you in partnership with Lawrence Livermore National Laboratory.
