SwRI engineers have developed a comprehensive cybersecurity method for vehicles. The Zero-Trust Architecture for Automotive Networks is high-level security for computerized vehicle systems, using principles proven to safeguard computers, phones and other information technology (IT) equipment. The zero-trust approach is now hitting the road, offering layers of protection against cyberthreats for vehicle electronics, software and sensors. Listen now as SwRI Engineer and Project Leader Maggie Shipman discusses the emerging field of vehicle cybersecurity and how zero-trust architecture is advancing beyond IT applications to protect drivers.

An SwRI project is advancing clean energy technologies by using the Institute as a test ground. The goal of Project Z is to make SwRI a zero-emissions campus. Thousands of research and development projects across 2 million square feet of offices, labs and facilities consume electricity on the megawatt (MW) scale. The campus is an ideal location to demonstrate and implement emissions-reducing solutions. What develops at SwRI can be expanded nationally and globally as government and commercial organizations strive to reach net zero greenhouse gas emissions by the critical target year of 2050. Listen now as SwRI Engineer and Project Manager Josh Schmitt discusses Project Z discoveries and possibilities.

It was a year of discovering and learning from memorable, informative guests. We heard from the scientists, engineers and tech leaders imagining, creating and testing new innovations. From the mind-bending field of neuromorphic engineering to forming the building blocks of life in a chamber, developing negative-emissions technology, using cameras and algorithms to improve athletic performance and a rare opportunity to view two eclipses – we covered it all and more in 2023. Join us as we review the fascinating topics that had us listening and learning through the year. Listen now as Technology Today Host Lisa Peña revisits the inspiring and intriguing topics of 2023.

R&D World Magazine named SwRI’s Wideband Conformal Continuous-Slot Antenna Array a top 100 innovation of 2023, recognizing it as a world-changing, revolutionary technology. The high-performance, high-frequency, direction finding and signal acquisition antenna for naval ships is a compact, powerful new tool enhancing national security and public safety. Hear why the location of this innovative antenna, where it is positioned on a ship’s mast, is also an advantage. Listen now as SwRI Engineer Patrick Siemsen discusses the award-winning antenna and the 1948 theory that served as the inspiration behind its unique design.

SwRI is hosting its first Global Decarbonized Mobility Summit, an opportunity for transportation industry members worldwide to convene in one place and discuss sustainable mobility solutions for all types of transportation. The impactful gathering, which is set to be an annual event, will bring together different perspectives and ideas to tackle the global emissions challenge as the industry strives for net zero emissions by 2050. Mitigating greenhouse gas emissions requires a clear action plan and the exploration of numerous sustainable options. The Summit will illuminate transportation needs and research opportunities to achieve lower global emissions on a rigid timeline. Listen now as SwRI Engineer and Summit Organizer Chris Bitsis discusses the vision for the inaugural Summit, the challenges the transportation industry is up against and why it is a critical event for everyone on the planet.

In the coming months, people in the U.S. will have a front row seat to two upcoming eclipses. An annular eclipse on October 14, 2023 will cross North, Central and South America. A total eclipse will cross North America on April 8, 2024. While spectators are preparing to view the rare celestial events, scientists are getting ready for unique research opportunities. Our SwRI eclipse expert is organizing teams across the country to capture the total eclipse from ground and air. He’s talking about safety during an eclipse, how the events will advance science and his eclipse-chasing adventures. Listen now as SwRI Solar Astrophysicist Dr. Amir Caspi discusses safe viewing techniques, the best spots to catch the eclipses and what scientists want to learn from the spectacular celestial events.

From food to transportation, manufacturing operations keep our lives moving. Manufacturers are a vital part of our economy and offer rewarding career opportunities. The Texas Manufacturing Assistance Center (TMAC) at SwRI supports small to large manufacturers with the tools for success, including training and workforce development. They are changing the perception of manufacturing work, helping companies update processes and integrate new technology, such as robotics and software, into production lines. While this is a regional center, TMAC’s robust manufacturing network builds connections with manufacturers across the country. Listen now as SwRI Sr. Program Manager and TMAC Regional Director Bill Rafferty discusses TMAC’s impact and overcoming challenges in manufacturing.

The Engine for Automatic Biomechanical Evaluation or ENABLE™ captures and analyzes 3D motion to help athletes achieve peak performance and avoid injury. Beyond sports, it has the potential to be a useful tool for healthcare and military applications. Strategically placed cameras and powerful algorithms drive this portable, user-friendly system, eliminating the need for attached, movement-restricting sensors. Plus, human performance professionals will connect with sports scientists at the upcoming International Human Performance Summit hosted by SwRI. Hear how your organization can join the Summit to explore the latest breakthroughs in human performance research. Listen now as SwRI Engineers Ty Templin and Travis Eliason discuss SwRI’s ENABLE 3D motion analysis engine and the upcoming Summit.

As you go about your day, you likely encounter microcapsules or microspheres everywhere. From your morning shower shampoo to your nighttime sleep aid, microencapsulation is working to improve your life. SwRI’s microencapsulation experts create custom, controlled-release capsules for a variety of products. Since 1949, SwRI has tailored this tiny technology for a broad spectrum of industries, including food, pharmaceutical, cosmetic, agricultural, veterinary medicine, biomedical and more. Listen now as SwRI Scientist Dr. James Oxley discusses the process of microencapsulation, the wide range of products that contain hidden capsules, the history of the mighty microcapsule and what the future holds for this technology.

NASGRO® fracture control software analyzes spacecraft, aircraft, structures and more for fractures and fatigue, wear and tear that could pose a risk if not repaired. With data that includes measurements and material composition, the software calculates how a crack could grow and become catastrophic. NASGRO was initially developed to support NASA’s Space Shuttle Program, but is now used by companies around the world to avert danger. Last month, the Space Foundation inducted NASGRO and its developers into the Space Technology Hall of Fame, which honors groundbreaking technologies that began as space programs and have since been adapted to improve the quality of life for all of humanity. Listen now as SwRI NASGRO developers and Hall of Fame inductees Dr. Craig McClung and Joe Cardinal discuss the world-changing software’s capabilities and that shining moment of the behind-the-scenes technology taking the spotlight.

April 22 marks Earth Day, an annual call to action to preserve natural resources and protect the planet. On this Earth Day episode, we’re discussing new SwRI technology in development that targets rising greenhouse gas emissions, which cause disruptive changes in Earth’s climate. The transportation sector is a major contributor of carbon emissions. SwRI engineers are developing a potential solution, a membrane that removes and captures carbon dioxide before it escapes into the atmosphere, leaving cleaner air. They envision it will be outfitted on a range of vehicles, from compact cars to ships. Listen now as SwRI Staff Engineer Dr. Graham Conway discusses going beyond a zero-emissions solution to develop a novel carbon capture membrane, a negative-emissions technology.

During Women’s History Month, we are celebrating the contributions of inspirational leaders and trailblazers who are positively impacting our communities and world. Today, we highlight two women of SwRI who shine in STEM – science, technology, engineering and mathematics, fields in which women are typically underrepresented. Hear about their fascinating work, their journeys in engineering and planetary science and why a woman’s perspective is valuable and necessary in STEM workspaces. Listen now as SwRI Planetary Scientist Dr. Tracy Becker and SwRI Engineer Dr. Erin DeCarlo discuss their roles in STEM careers, women who inspire them and how the landscape is changing for women in traditionally male-dominated fields.

Scientists study meteorites, fragments of asteroids or comets that fall to Earth. Inside the space rocks, they have found amino acids, the building blocks of life. Amino acids combine to form proteins, which power life on our planet. How did these seeds of life end up in meteorites? Our guest today believes they formed under intense space conditions, particularly in the interstellar cloud. She is part of a team of scientists that re-created the conditions in a chamber using ice, low temperatures and high radiation. Their experiment yielded significant results, a residue containing the same ingredients for life found in meteorites. Listen now as SwRI Astrochemist Dr. Danna Qasim explains how the building blocks of life may have formed in space, the role of the interstellar cloud and what the process tells us about life on Earth and the possibility of life elsewhere.

It’s a new year of listening and learning. We’re launching 2023 with the fascinating, emerging field of neuromorphic engineering, the development of biologically inspired technology that emulates the human brain. Neuromorphic systems use spiking neural networks to retain “memories,” like the human brain, making computer processing faster, more accurate and more efficient. Potential applications for neuromorphic technologies are limitless and could cover a range of industries, including aerospace, space science, automotive, smart devices and more. Listen now as SwRI Engineer and Neuroscientist Dr. Steven Harbour, neuromorphic engineering expert, explains how the technology works, why the brain is a superior computing model and what the future holds for neuromorphic developments.

We’re celebrating our milestone 50th episode with a guest co-host and a discussion on the highlights, and sometimes challenges, of producing 50 conversations. Plus, we’re revisiting the fascinating and inspiring Technology Today topics of 2022, including a conversation with a planetary science pioneer, the possibilities of hydrogen as an energy source, learning about the life and accomplishments of SwRI founder Tom Slick, automated buses and much more. Listen now as Host Lisa Peña and Audio Engineer Bryan Ortiz, co-hosting Technology Today for the first time, recall their journey over 50 episodes and take us through the conversations of 2022.

SwRI’s Integrally Geared Supercritical CO2 Compander has been named one of the top innovations of 2022, receiving a prestigious R&D 100 Award. Pipeline & Gas Journal also recognized the compander as the “Best Management Advancement Technology” at the R&D 100 Awards Gala held on November 17. Using supercritical carbon dioxide, the revolutionary technology converts heat, like sunlight, into usable energy, while reducing carbon emissions. Our guests tell us what makes the new compander superior to conventional turbomachinery. They also explain how the groundbreaking equipment and highly-efficient sCO2 power cycles are moving us toward a cleaner energy future. Listen now as SwRI engineers Dr. Tim Allison and Dr. Jason Wilkes discuss the transformational compander and other sCO2 solutions.

Would you hop on an automated bus for your morning commute? Sensors, software and cameras would safely guide you to your destination, saving time and helping you avoid unpredictable traffic. We’re moving toward this transportation option as SwRI develops technology and systems for connected automated buses. Our engineers are currently working on automated solutions that could ease congestion in busy bus lanes. And we are already seeing the technology deployed on the SwRI San Antonio campus with a new 14-passenger shuttle. Once programmed, the shuttle can accelerate, brake and navigate on its own. This is just the beginning of harnessing the possibilities of automation. Listen now as SwRI engineer Jerry Towler discusses innovative, inspiring automated technology for buses and other applications.

Batteries are key to our way of life. They not only power up vehicles and electronics, but also medical devices, aircraft and space technology. They have to be ready for a challenge and they have to be safe. So, what happens when batteries take a beating and fail? The SwRI Energy Storage Technology Center is equipped to answer that question, taking batteries to their limits with crushing, destructive, explosive consequences to make them tougher, more resilient and safer. Listen now as SwRI engineers Dr. Bapiraju Surampudi and Ian Smith discuss the extremes of battery testing and research.

The countdown to launch is on! The CubeSat to Study Solar Particles or CuSP mission is preparing for lift off aboard NASA’s Space Launch System, the most powerful rocket ever built. The six-unit CubeSat is a micro-satellite carrying three instruments designed to measure solar particles and assess space weather. Space scientists want to learn more about conditions in space that can disrupt technology and air travel on Earth. This is SwRI’s first CubeSat mission, but not the last. Listen now as SwRI’s Dr. Mihir Desai, CuSP principal investigator, discusses the CuSP mission and his team’s vision to create a network of space weather stations.

Thomas Baker Slick, Jr., oil heir, business man, philanthropist, adventurer, author and inventor, impacted the world with his grand ideas and scientific pursuits. As we celebrate SwRI’s 75th anniversary, we remember the legendary and inspiring founder of the Institute who left a legacy of progress and innovation. Slick was known for his global vision and his desire to advance humankind. He was also known for his world travels, art collection and his expeditions in search of the mythical yeti. On this episode, his family members tell us they also knew another side of him, sharing intimate details of Tom Slick’s extraordinary life and their colorful memories of his humor and wisdom. Listen now as Slick’s son, Chuck, and niece, Catherine Nixon Cooke, recall the man they knew as beloved father and uncle, and discuss how he continues to change the world today.

A new tool can tell you if that meeting, event or family gathering will put you at risk for contracting COVID-19. The interactive tool, available now as a PDF, analyzes data such as size of the meeting space, ventilation, mask use, community spread, vaccination rates and more. Once the variables are filled in, users receive a low to very high risk assessment for a particular gathering. Our first guests from SwRI’s wholly owned subsidiary Signature Science LLC in Austin tell us how scientists are making the tool more user friendly and how it’s already working in real world scenarios. Listen now as Signature Science President and CEO Brian Schimmoller and Data Scientist Dr. Molly Isbell discuss the COVID-19 Exposure Assessment Tool (CEAT).

The oil and gas that powers our lives moves through a vast network of pipelines underground and underwater. Corrosion and damage can cause pipeline leaks. It is important to detect leaks quickly to protect people and the environment. SwRI experts develop and test cutting-edge leak detection equipment for use on and offshore, and they study the physics of leaks to ensure the technology is up to the task. Through pipeline leak detection, they are keeping our communities safe. Listen now as SwRI Engineer Shane Siebenaler discusses the role of pipelines in our economy, current advances in leak detection technology and the future of the industry.

On this Earth Day episode, we explore hydrogen, a cleaner energy source that could bring the planet closer to a carbon-neutral future. When used in power generation, manufacturing, transportation and other industries, hydrogen gas could pump the brakes on carbon and help lower harmful emissions. SwRI scientists and engineers are collaborating to uncover the potential and overcome the challenges of this alternative to fossil fuels. Is hydrogen the way forward? Listen now as SwRI Mechanical Engineer Angel Wileman discusses how industries can transition to hydrogen, what makes the gas unique, and why it is a promising solution.

This Women’s History Month, we are highlighting the revolutionary work of SwRI’s space science pioneer, Dr. Robin Canup. Canup is known for her trailblazing research of the Earth-Moon system. Her computer simulations and models based on the giant impact hypothesis have become the widely accepted theory on how our Moon formed. In addition to her standout scientific work, Canup is a trained and accomplished ballerina. On this episode, she takes us back to the moment when she reached her breakthrough theory on the Moon’s formation and she shares her insight on the parallels between ballet and space science. She also has valuable advice for young women searching for a career path. Listen now as SwRI Astrophysicist Dr. Robin Canup discusses her historic findings on the Moon’s formation, her journey into space science and her experience as prima ballerina for the Boulder Ballet.

SwRI fire testing provides critical information to manufacturers and consumers, making our homes and our world safer. In SwRI burn labs, fire experts unleash walls of flames to test everything from electronics and sofas to batteries, gas tanks and much more. Through explosions and infernos, they are evaluating the performance of construction materials, textiles and products to find out if they pose a fire risk. They also evaluate fire safety systems to make sure they are up to standard and can properly extinguish flames. In this episode, we discuss their important work and find out what piece of furniture in all of our homes poses the biggest fire risk. Listen now as SwRI Director of Fire Technology Dr. Matthew Blais discusses safe, controlled fire testing to evaluate products, materials and systems.

SwRI is taking drones beyond the common uses of recreation, photography and surveillance. With algorithms and sensors guiding the unmanned aerial vehicles, these cutting-edge drones are equipped to enter hazardous areas, make decisions and collect data on their own. Intelligent drones can aid in search and rescue missions and explore contaminated or unstable environments, such as a collapsed building. The drones can take on dangerous work, removing people from potential harm. Listen now as SwRI Engineer and Manager Dr. Eric Thorn discusses the many advanced capabilities of intelligent drones.

As we close 2021, we revisit the tech topics and innovations that got us talking through the year. We covered a solution to keep plastic waste out of our oceans, a method to harvest drinking water from the air, NASA’s Juno mission to Jupiter and much more. The year was filled with eye-opening listen and learn moments as SwRI engineers and scientists shared their insight and expertise. Listen now as we recap an informative and inspiring year on the podcast.

SwRI picked up a record three 2021 R&D 100 Awards, representing the top 100 innovations of the year, and we are celebrating our winners. Connected and automated vehicle technology allows vehicles to “talk” to each other and surrounding infrastructure, providing efficient and environmentally-friendly navigation for drivers. SwRI’s revolutionary Catalyzed Diesel Exhaust Fluid is a unique solution that lowers fuel costs and emissions simultaneously, eliminating problematic deposits in the process. Machine learning tool Floodlight™ identifies chemicals in products we consume and use every day, breaking down an overload of data for chemists. R&D World presents the R&D 100 Awards each year. Since 1971, SwRI has won a total of 50 R&D 100 Awards. Listen now as SwRI engineers Sankar Rengarajan, Cary Henry, and Computer Scientist Michael Hartnett discuss the winning technologies and what makes them top innovations of 2021.

SwRI’s new Advanced Fluids for Electrified Vehicles (AFEV) Consortium is a research program seeking solutions for a growing industry. The hardware used in electric and hybrid vehicles is quickly evolving. The fluids and lubricants used to protect EV hardware must keep up. The AFEV Consortium is bringing a global community together to invest in key electrified vehicle research, specifically the changing fluid and lubricant requirements of EVs. Their findings will optimize EV performance and drive the entire industry forward. Listen now as SwRI engineers Pete Morgan and Rebecca Warden discuss the critical functions of electrified vehicle fluids, and the research and vision of SwRI’s new AFEV Consortium.

NASA’s Juno mission, led by SwRI, is rewriting the textbooks on the gas giant Jupiter, the fifth planet from the sun. Launching in 2011, the spacecraft reached its target in 2016, jumping into Jupiter’s orbit and revealing never-before-seen data and images of the massive planet. From the planet’s moons to its poles and core, Juno is unlocking the mysteries of Jupiter, giving humankind clues to the origin of the solar system and life on Earth. Juno instrumentation and data are also allowing us to hear the sounds of Jupiter, rich, haunting tones, captured as radio emissions. Listen now as Juno Principal Investigator and SwRI Space Science and Engineering Associate Vice President Dr. Scott Bolton discusses the mission’s top discoveries, deep space surprises, how the spacecraft was pulled into Jupiter’s orbit, and the art and music inspired by Juno’s findings.

Structures like bridges, dams, underwater vessels and aircraft are expected to hold up and remain safe under a range of forces. SwRI’s Structural Engineering Department is equipped to design and test structures, their components and materials to ensure high performance through the toughest conditions. Using sensors, software and robots, the team analyzes structure strength and predicts when repairs will be needed, information that, in many instances, can save lives. Listen now as SwRI Engineer and Director Tim Fey discusses recent structure collapses making headlines and the tools and techniques used to prevent a failure.

Drought and pollution jeopardize water sources around the world, leaving communities without clean, life-giving water. SwRI engineers and scientists are taking on those threats with atmospheric water harvesting, a method of pulling water from the air. The process occurs naturally with morning dew on grass or condensation on a cold soda can. The team is re-creating the process on a larger scale, and researching ways to decontaminate existing water sources. They envision technology that makes and cleans water for people in need, wherever they happen to be, from rural areas to the desert. Their research could be a lifeline for disaster victims, soldiers on the frontlines and families without running water. Listen now as SwRI Engineer and Program Manager Kevin Supak discusses atmospheric water harvesting, pulling water from air.

Rheology is in action all around us, from asphalt that doesn’t melt on a hot day to perfectly melting chocolate. Foods, motor oils, cosmetics and pharmaceuticals depend on rheological data to perform as expected. This field of science examines the behavior of fluids and materials at different pressures and temperatures, specifically measuring how they flow. Rheology makes products we use every day better, easier to use and safer. You can thank rheology for ketchup that’s not runny and lotion that spreads smoothly on your skin. Listen now as SwRI Sr. Research Engineer Dr. Carlos Sanchez discusses rheology, the “go with the flow” science that’s everywhere.

For many drivers, traffic jams have become part of the daily routine. Accidents, construction, debris and flooding can cause roadway slow-downs and traffic snarls. SwRI’s Integrated Corridor Management (ICM) system provides a solution, offering a fast assessment of highways and roads to find detours, reduce traffic trouble spots and get drivers moving. An operator works with the system to determine the best way to get around traffic messes. Drivers get more green lights and save time. As our guest explains, ICM is just the beginning of more connected, smarter cities. Listen now as SwRI Manager Clay Weston discusses Integrated Corridor Management and how the system is mapping a new route for the future of driving.

Earth Day is April 22. This month, we’re learning about an Earth-friendly recycling technique turning piles of plastic into useful chemicals and fuels. Billions of tons of plastic are discarded in landfills. Much of it ends up in oceans in places like the Great Pacific Garbage Patch. Irresponsibly dumped plastics disrupt the environment and harm wildlife. A team at SwRI has a solution. They are fine tuning a process to turn mountains of plastics into an oil, which can then be turned back into plastic, other chemicals or fuels. They are also helping big companies enter a new era in plastics recycling. Listen now as SwRI Chemical Engineer Eloy Flores discusses pyrolysis for plastics, a new way to recycle and clean up the planet.

Machine learning is powering cutting-edge software tools, Floodlight™ and Searchlight™, helping chemists sift through an overflow of data. Chemists look for chemical signals in samples of food, drugs, personal care products, carpeting, upholstery and other items we use every day. Identifying these signals and studying these chemical fingerprints could improve health and safety by creating better products and better public policies. Floodlight and Searchlight are speeding up this process, churning out weeks of work in a fraction of the time and saving chemists from data overload. Listen now as SwRI Analytical Chemist Kristin Favela and SwRI Computer Scientist Michael Hartnett discuss how they combined their expertise to create these fast and precise machine learning tools.

You may already have a phone or device equipped with fifth-generation mobile network technology — 5G. But 5G applications extend way beyond talk and text. 5G technology processes data at never-before-reached speeds, and we’ve only scratched the surface of what it can actually do. Our guest today is an SwRI 5G expert collaborating with the military to strengthen 5G security and explore its potential in health care. He tells us faster phone service, accessible virtual reality applications and high-intensity gaming are just the beginning. This powerful mobile network will eventually change lives and save lives. Listen now as SwRI 5G developer Jody Little discusses the capabilities and possibilities of 5G technology.

SwRI scientists have pinpointed a potential drug therapy in the search for a COVID cure. After screening millions of drug compounds using SwRI’s Rhodium software, they have narrowed down the field to one strong hit with a family of related therapies. After testing is complete, their treatment could halt the virus and save lives. A scientist on the inside explains how they sifted through millions to find the one, what new virus strains mean for their research and what must happen before the therapy can be authorized to treat COVID patients. Listen now as SwRI Scientist Dr. Jonathan Bohmann explains the process of finding a COVID cure.

2020 has been an unprecedented, unpredictable year. As many transitioned to working from home, we changed how we record our podcast, but our goal to bring you meaningful discussions on technology, science, engineering and research remained the same. This year, we covered hypersonic speed, COVID-19 research, mask testing, asteroid exploration, cybersecurity awareness and much more. Listen now as we review our year and highlight our top listen and learn moments of 2020.

The “Oscar of Innovation” goes to… R&D World Magazine recognized SwRI’s Laser Coating Removal (LCR) Robot and the System Performance and Real Time Analysis (SPARTA) software, with prestigious 2020 R&D 100 awards. Often called the “Oscars of Innovation,” the awards recognize the top 100 revolutionary technologies each year. Since 1971, SwRI has won 47 R&D 100 awards. The LCR Robot removes paint and coatings from aircraft, eliminating the need for costly, time-consuming and potentially hazardous manual removal. SwRI Engineer and Director Paul Evans discusses the robot’s impact on the aircraft industry. SPARTA software is on the frontlines of electronic warfare, protecting U.S. fighter jet crews. SwRI Staff Engineer Finley Hicks explains how the breakthrough software thoroughly tests critical safety systems.

How cyber secure are you? Laptops, smart phones, tablets and anything connected to the internet should be protected against hackers. While cybersecurity may seem daunting, there are simple solutions to guard your online presence and keep your information safe. With strong passwords, encryption and being selective about the information you share, there’s more in your control than you might think. Plus, SwRI engineers are developing technology to safeguard connected vehicles. Listen now as SwRI cybersecurity expert Victor Murray discusses cybersecurity best practices and how SwRI is taking down tech troublemakers.

What can an asteroid tell us about life on Earth? How can its orbit predict an asteroid strike on our planet? NASA’s OSIRIS-REx mission is searching for answers as it studies the asteroid Bennu. The OSIRIS-REx spacecraft launched in 2016 and arrived near the asteroid in 2018. Since then, it has been mapping and surveying Bennu. Now, the mission team is preparing for a big moment, touching the asteroid surface and collecting a sample to return to Earth. Described as a time capsule of the earliest history of our solar system, Bennu could hold valuable information on the origins of life. Listen now as Mission Co-investigator and SwRI Space Scientist Dr. Vicky Hamilton discusses the discoveries of the OSIRIS-REx mission and the upcoming sample collection.

The Supercritical Transformational Electric Power (STEP) pilot plant at SwRI will demonstrate a more efficient, cost effective, environmentally friendly method of producing power with supercritical carbon dioxide (sCO2). One day, we could be using sCO2 technology to provide electricity to our homes and businesses. What happens when nontoxic, nonflammable sCO2 replaces water as the thermal medium in power cycles? What is sCO2 and what makes it a better way to power up? Listen now as SwRI engineers Dr. Tim Allison and Dr. Aaron McClung discuss the advantages of supercritical carbon dioxide.

SwRI Principal Engineer Dr. Graham Conway is sparking debate with his views on electric vehicles. Conway presented his ideas in a TEDx San Antonio talk, which now has thousands of views on YouTube. In this episode, he explains why he believes describing electric cars as “zero emissions” doesn’t tell the whole story. He urges listeners to examine where the electricity that powers battery-operated vehicles comes from. If the power source creates pollution, can the technology truly be considered zero emissions? Conway provides valuable insight for the environmentally aware driver. Listen now as we hear a new perspective on electric vehicles.

Vehicles our communities depend on, like big rigs, garbage trucks and buses, are equipped with heavy-duty engines that contribute to smog. Ultimately, that pollution leads to poor air quality and public health issues. SwRI engineers have developed a solution. Their near-zero emissions heavy-duty diesel engine drastically cuts down on harmful nitrogen oxides, while decreasing other pollutants. After years of research, SwRI engineer Chris Sharp and his team are ready to introduce a game-changing technology in heavy-duty transportation that could benefit human health. Listen now as we learn about a cleaner way to hit the road.

COVID-19 has amped up the need for safe, effective masks. Manufacturers and health systems are getting creative, thinking of new ways to make or reuse face coverings. These new materials and materials that undergo tough sanitation methods require rigorous testing to ensure they can protect frontline health care workers. The SwRI particle emissions laboratory is well equipped for this challenge. Once used exclusively for engine emissions testing, the lab is now expanding its capabilities to test mask materials. On this episode, we talk to the SwRI engineer leading the lab through this crucial effort. He tells us why his team is doing this work as a community service, at no charge. Plus, he shares what makes a mask effective. Listen now as we share the science behind mask safety.

The novel Coronavirus is raging through communities around the world. It’s a virus never before seen in humans, and therefore, not recognized by our immune systems. According to the Centers for Disease Control and Prevention (CDC), people over 65 and those with underlying health conditions are at the highest risk. There is no vaccine or drug therapy to prevent or treat the illness caused by the virus, known as Coronavirus Disease 2019 (COVID-19). The heroes of this battle are the healthcare workers on the frontlines and the scientists and researchers in the labs developing a weapon to take down this persistent enemy. On this episode, we talk to two scientists joining the fight against COVID-19. SwRI scientist Dr. Jonathan Bohmann is using the Rhodium™ Software to analyze drug compounds that could successfully fight COVID-19. He’s working closely with Dr. Ricardo Carrion and his team from SwRI’s neighboring, San Antonio-based R&D organization Texas Biomedical Research Institute. Dr. Carrion explains how scientists everywhere are joining forces to eradicate the virus. Listen now as we discuss the global pandemic that has rapidly changed the way we live.

The award-winning LotusFlo™ superhydrophobic coating is solving a major problem in offshore oil drilling. Substances often clog pipes, slowing or stopping the flow of oil. This innovative coating applied through a unique plasma process keeps substances from adhering to pipe surfaces. Better flow makes recovering petroleum for fuel and other products more cost-effective, which is a win for consumers too. But that’s not the only perk, LotusFlo is also better for the environment, cutting out the need for harsh chemicals that pollute the ocean. R&D Magazine recently recognized LotusFlo as one of the 100 most significant innovations of 2019. Find out why! Plus, an SwRI engineer shares his breakthrough moment bringing about cleaner engines and cleaner air. In Ask Us Anything, we’re tackling the popular tech topic, machine learning. Listen and learn from the people shaping our world through science, engineering, research and technology.

Antennas make modern communication possible from mobile phones to Wi-Fi. They also make our communities safer by supporting emergency, law enforcement and national security efforts. Even though they are vital to our way of life, we rarely hear about antenna advancements. In this episode, we’re talking to an SwRI electrical engineer who helped develop a sophisticated antenna technology taking signals intelligence to a new level. His team won a prestigious R&D 100 Award for the AF-369 VHF/UHF DF Antenna, recognized as a top 100 innovation of 2019. We’ll tell you what makes it a superior signals intelligence technology. In today’s Breakthroughs, artificial intelligence rescues a scientist buried in data. In Ask Us Anything, we’re untangling quantum entanglement. Listen and learn from the people shaping our world through science, engineering, research and technology.

The future will be fast! That’s why our guests launch projectiles faster than Mach 5, five times the speed of sound. They’re studying hypersonic speeds in an SwRI lab, reaching thousands of miles per hour and temperatures hotter than the sun. In this episode, we discuss their discoveries and where their work could one day take us. Think commercial hypersonic flights, coast to coast, in an hour! In today’s Breakthroughs, earthquakes shake up a geologist’s view of nature, highlighting the vast connections that exist all around us. And how does sunlight reach Earth? A space physicist has the answer in Ask us Anything. Listen now.

It’s shopping season. When we buy electronics and other products, we expect them to be reliable and safe. Our guest today is a product assurance expert who subjects consumer products and other equipment to a range of adverse conditions. Before you buy and use them, products in her lab have been exposed to extreme drops, peak temperatures and corrosive environments to make sure they hold up. In this episode, we discuss why extreme testing is critical. Plus, our expert shares some valuable consumer tips. In today’s Breakthroughs, an ancient woodworking technique leads to a new discovery. And in Ask us Anything, we call in a robotics expert to answer a curious listener’s question. Listen now.

The Technology Today Podcast is celebrating one year of giving listeners an inside perspective on world-changing science, engineering, research and technology through informative conversations with institute scientists and engineers. On this episode, we highlight some of our memorable “listen and learn” moments and introduce two new segments, “Breakthroughs,” personal stories of discovery told by the people who lived them and “Ask us Anything,” our SwRI experts answer your questions. Listen now to this special anniversary episode of Technology Today.

October is Breast Cancer Awareness Month. In this episode, we highlight an innovative technology for doctors treating patients with breast cancer. SwRI engineers and pathologists from UT Health San Antonio combined their expertise to develop a computer algorithm that quickly detects and analyzes breast cancer tumor cells on pathology images. The algorithm holds promise for faster, more accurate cancer detection, diagnosis and treatment. The team’s brilliant work is grabbing global attention. Listen now as we learn about potentially life-saving artificial intelligence.

Rumbling and shaking during an earthquake can trigger liquefaction, a dangerous process that causes solid ground to behave like a liquid. This can result in widespread destruction. Our guest today is part of a team compiling data from around the world to predict where this is likely to happen. If researchers can pinpoint high risk areas, communities can better prepare. Listen now as we explore the impact of earthquakes.

Collecting data from a hurricane before it makes landfall is key to saving lives and property. While current hurricane models can predict the path, there are often gaps in accurately predicting a storm’s intensity, or strength. NASA’s Cyclone Global Navigation Satellite System (CYGNSS) is made up of eight microsatellites designed and built by Southwest Research Institute. The satellites use GPS signals to cut through the world’s strongest storms. Our guest in this episode is an SwRI engineer who is part of a team operating CYGNSS. Hurricane season and year round, they are taking on tropical weather, measuring winds and working to better understand and predict hurricane intensity. Listen now as we discuss a new era in hurricane hunting.

What do you know about H2O? Where does our water come from? What does it take to keep it safe and clean, and how can we help? Our guest today is a groundwater hydrologist and an expert on managing our groundwater resources. From tracking water quality to developing new groundwater technology, he's a leading voice for our waterways. Coming up, the groundwater discussion is flowing on this episode of Technology Today.

For thousands of years, people have made things the same way, carving out a tool or a part from a bigger chunk of material. While humankind has had great achievements through conventional manufacturing, there’s a new manufacturing method emerging. Additive manufacturing is 3D printing of metal parts. Instead of starting with a block of material and molding it to create a part, the builder starts with a powder and lasers. The part is formed layer by layer from the bottom up to exact specifications. Our guest today explains why this is an exciting time in manufacturing and how this method is opening up new possibilities in making parts. Listen now as we explore additive manufacturing, a new way to build.

Do you wear a device to track your steps, heart rate or sleep patterns? Collecting data about ourselves is becoming mainstream. Add that information to your medical data and you have the makings of your own human digital twin. Our guests in this episode are Southwest Research Institute engineers Dan Nicolella and Kase Saylor. They explain what digital twins are, who they can benefit and why they have the potential to help us understand our health needs in a new and personal way. Plus, learn about an innovative tool in human performance and biomechanics – markerless motion capture. Find out how this technique is helping athletes play a better game and helping injured people rehabilitate. Listen now as we discuss digital health.

How do you lessen the chance of a deep sea disaster? Put your equipment through rigorous testing before it ever hits the water. Testing underwater equipment in the ocean is costly, but necessary for safety. The SwRI Ocean Simulation Lab is a reliable alternative and offers a sea of options. Our guest in this episode is Southwest Research Institute engineer Joe Crouch. He tells us how his team brings the ocean to life, recreating the temperatures and pressures of a deep sea dive, in an 18,000-square-foot lab. Researchers are submerging all types of equipment to measure strength and durability and to help avoid deep ocean catastrophes. Plus, how is the deep ocean team creating rescue solutions for stranded submarine crews? And what role did SwRI play in the discovery of the Titanic wreckage? Listen now as we ride the waves of simulating an ocean.

Join us on a road trip. Our destination? The future of driving. Our guest is Dr. Steve Dellenback, vice president of the Intelligent Systems Division at Southwest Research Institute and an expert in the field of automated vehicles, or self-driving cars. The technology is in the fast lane and is already in limited use in commercial and military settings, but there are also plenty of road blocks. For instance, you program an automated car to obey traffic laws. So, how do you teach it to react in unexpected situations that require it to break the law, let’s say, to save a life? If the technology fails and results in an accident, who’s to blame, the passenger, the manufacturer, or the software designer? Along with the accelerated advancements come the ethical speed bumps. Listen now as we merge into automated traffic and hit the highways of self-driving vehicles.

What happens when you add art to science and engineering? Our guest in this episode is Dr. Amy McCleney, a Southwest Research Institute fluids engineer. She’s collecting data in a creative, colorful way. In addition to running numbers and poring over spreadsheets, she’s gazing at beautiful images and compiling information from pictures and videos. She says it’s one way to bring more art into the sciences. So, how does this technique work? And how can art, like photos and abstract images, transform the future of engineering and technology? Listen now to learn about an inspiring approach painting new possibilities in science.

What’s in our food? Scientists are chopping, grinding and pureeing their way to answers. In this episode, we meet food chemistry expert Lorraine Scheller, a food lab manager at Southwest Research Institute. Learn how her team breaks down our food, both fresh and processed, to test for everything from calories, carbs and vitamins to pesticides, plastic and residues. After nearly thirty years of food testing, hear what Scheller has to say about organic versus regular produce, the best way to clean produce and what she thinks of our current food supply. Listen now for some information to chew on next time you’re at the grocery store!

Robots are busy behind the scenes, contributing to a variety of industries. How do robots impact our daily lives? What tasks are they taking on and who’s using them? SwRI robotics expert Matt Robinson says everything manufactured today is being touched by a robot! Join us as we discuss what robots do and what they are on track to accomplish in the future (think robots helping you around the house). Plus, have you ever heard of open source software? It’s software available to anyone, anywhere and if you have access to the right materials, well, you could use it to build your own robot. Robinson tells us where to find it. Tune in as we learn about today’s helpful, innovative robots!

Get ready for a front row seat on a history-making mission to the far reaches of the outer solar system! Southwest Research Institute space scientist Alan Stern is leading NASA’s galactic journey to the Kuiper Belt to explore 2014 MU69, or Ultima Thule, an object suspended in the “third zone” of our solar system, more than 6 billion kilometers from Earth. The New Horizons spacecraft will fly by Ultima Thule on New Year’s Day 2019. This is the farthest exploration of an object in space on the fastest spaceship ever launched. Stern tells us how Ultima was discovered, how it got its unique nickname and what information this object frozen in time could hold about the beginnings of our universe. In this episode, an inside look at the upcoming farthest planetary encounter in history.

Hear from the experts making big ideas in tech, science, engineering and research a reality. Join us for the Technology Today Podcast presented by Southwest Research Institute. It’s a new way to listen and learn about the innovative solutions changing our world. Coming soon!