Big Ideas Lab

What happens after a PhD, but before a scientist is fully established? At Lawrence Livermore National Laboratory, that in-between stage is treated as a proving ground. LLNL postdocs are given rare facilities, hard problems, mentorship, career development time, and a community built around collaboration. The result is more than professional development. It’s the moment a scientist starts becoming t...

At the National Lab Research SLAM, scientists from all 17 Department of Energy national laboratories get three minutes and a single slide to explain years of complex research to people who aren't scientists. This is the story of how Lawrence Livermore built a program to teach its researchers a skill that turns out to be as essential as the science itself: making the work understandable. Guests fea...

In September 2023, a small NASA capsule streaked through Earth’s atmosphere and landed in the Utah desert, carrying 122 grams of material from the asteroid Bennu. That material has existed for more than four and a half billion years, preserving clues from the earliest moments of the solar system. At Lawrence Livermore National Laboratory, a team of scientists is now studying tiny fragments of the...

The Genesis Mission is a national effort to accelerate discovery by uniting AI, supercomputing, experiments, and the infrastructure of the national laboratories. This episode explores the problem Genesis is trying to solve, the growing gap between the pace of scientific discovery and the scale of the challenges facing the nation. At Lawrence Livermore National Laboratory, this vision is turning in...

Scientists are simulating cyber attacks and system failures on real-world energy infrastructure - without ever putting the actual grid at risk. This is Skyfall at Lawrence Livermore National Laboratory. From real-world incidents like the Ukraine power grid cyberattack 2015 to cascading failures across interconnected systems, this episode explores how cyber-physical incidents can disrupt critical i...

In a remote corner of the Nevada desert, scientists at JASPER study one of the most consequential materials on Earth: plutonium. This is the story of how a bold experimental concept became a trusted national asset. By utilizing a two-stage gas gun, researchers create extreme conditions for less than a microsecond, generating the precise data that helps to validate and strengthen U.S. science-based...

From corrosion-resistant coatings to next-generation batteries and stronger wind turbines, some of today’s toughest industrial challenges share a surprising common thread: they’re being solved inside a computer. In this episode, we explore the High Performance Computing for Energy Innovation program. This collaboration between U.S. national laboratories and private industry uses advanced supercomp...

Behind every safeguard of national security lies a world few ever see. Inside Lawrence Livermore National Laboratory, scientists and engineers are redefining how explosions are developed, modeled, and tested to ensure the United States maintains a safe, secure, and reliable deterrent. From molecule-level physics to exascale computing systems, the Energetic Materials Center is the hub of subject ma...

At the center of every experiment at Lawrence Livermore National Laboratory’s National Ignition Facility is a target - a tiny, precisely engineered object built to withstand the intensity of the world’s highest energy laser system. Join us as we explore target fabrication: the craft behind capsules made of diamond, their intricate assemblies, and cross continental journeys that make fusion experim...

The world’s most demanding science never sleeps. From facilities that operate around the clock to the people monitoring safety, power, and infrastructure overnight, this episode goes behind the scenes of the invisible operations at Lawrence Livermore National Laboratory that keep critical science moving forward - even when nothing appears to be happening. Guests featured (in order of appearance):...

At Lawrence Livermore National Laboratory’s National Ignition Facility, scientists recreate the most extreme conditions in the universe. Through the Discovery Science Program, researchers and students from around the world gain rare access to this machine to run experiments that exist for only a fraction of a second, yet reshape what we know about stars, planets, and matter itself. These experimen...

Drones, or autonomous sensing systems, step in where humans can’t. At Lawrence Livermore National Laboratory, scientists are developing machines that can see, decide and act in real time. In this episode, we explore how drones expand the frontier of possibility: scanning hidden pipelines underground, navigating dangerous terrain and coordinating swarms across land, air, and water. These aren’t jus...

Dark matter is one of the universe’s greatest mysteries. It’s the invisible force that glues galaxies together and sculpts cosmic structure. In this episode, we trace the journey of discovery from massive objects in the Milky Way to particle-scale experiments designed to reveal what dark matter really is. From gravitational microlensing to cutting-edge detectors at Lawrence Livermore National Labo...

Neutrinos are particles that defy expectations. They slip through matter effortlessly, changing identities and traveling vast cosmic distances. In this episode, we explore the surprising ways they connect the tiniest scales of physics to the grandest structures in the universe. From deep underground detectors to experiments designed to observe the unobservable, scientists at Lawrence Livermore are...

Every decision in national security hinges on knowledge, insight, and expertise - some of that expertise starts in a lab in Livermore. The Offsite Fellows Program places Lawrence Livermore scientists inside government agencies, where their work helps shape policy, strategy and the future of national defense. In this episode, we dive deep into the Offsite Fellows Program (OFP) and how it positions...

LLNL’s Energy Flow Charts have become one of the clearest ways to understand the nation’s energy system. Learn how these diagrams capture everything from pandemic shutdowns and shifting fuels to wasted energy we never see. From classrooms to Capitol Hill, these charts help the country plan for what comes next. Guests featured (in order of appearance): Hannah Goldstein, System and Policy Analysis G...

Ancient footprints, unidentified remains, brain cells - they're all part of the story told through atoms, and at the Center for Accelerator Mass Spectrometry (CAMS) at Lawrence Livermore National Laboratory, those atoms speak volumes. In this episode, we explore how Accelerator Mass Spectrometry (AMS) is helping scientists solve mysteries across time: from rewriting the timeline of human arrival i...

At Lawrence Livermore National Laboratory, scientists are developing high-repetition-rate lasers that fire thousands of times per second. In this episode, we’ll explore what these advanced lasers are and how they’re being used. From thermal challenges to breakthrough designs like the BAT laser, we’ll dive into what makes this new generation of lasers so powerful. -- Big Ideas Lab is a Mission.org...

Scientists are still adding to the periodic table and expanding what we know about matter. At Lawrence Livermore National Laboratory, researchers are creating entirely new elements that can’t be found in nature and exist for only moments. In this episode, we step into the world of superheavy element discovery to understand how these rare atoms are made, why they matter, and what they can teach us...

Supernovas, asteroids, dark matter, and dark energy… the universe is constantly changing. Today we’ll dive into how we track what’s shifting in the night sky and how it shapes our understanding of The Universe. Through decades of experience in astrophysics, planetary science, and instrumentation, we explore Lawrence Livermore National Laboratory’s role in a groundbreaking project that will shape t...

For decades, Earth’s atmosphere has blurred images of both stars and galaxies, greatly restricting our ability to see the universe clearly from the ground. But that all changed with the invention of the laser guide star. Think of it as building an artificial star in the sky—one that helps telescopes correct atmospheric distortion in real time. It’s a technology that revolutionized ground-based ast...

What’s it really like to intern at one of the nation’s premier science and national security labs? In this episode of The Big Ideas Lab , we follow the journey from first-day nerves to high-impact research at Lawrence Livermore National Laboratory. Featuring stories from fusion diagnostics to bioengineering breakthroughs, we hear from interns and mentors about the challenges, the discoveries - and...

The modern world is an onslaught of threats – from biological and radioactive to nuclear and chemical. At the Forensic Science Center at the Lawrence Livermore National Lab, chemists are working night and day to prevent the next catastrophe.  In this episode, we’ll dive deeper into the world of Forensics and how its study can impact not only the quality of life – but the safety of every American....

A mysterious package. A silent explosion. And a phone call that would change the course of forensic science forever.  In this gripping first part of our series, we trace the origins of the Forensic Science Center at Lawrence Livermore National Lab through a decades-spanning investigation that began with the Unabomber and grew into a global hub for solving the most complex scientific mysteries. Fro...

At Lawrence Livermore National Laboratory, engineers and scientists are reimagining the way critical components for the U.S. nuclear stockpile are designed, tested, and produced. In this episode, we explore the Polymer Enclave - a groundbreaking collaboration with the Kansas City National Security Campus that has slashed production timelines from years to months.  Discover how this partnership is...