AMSEcast
Produced from the American Museum of Science and Energy, AMSEcast invites guests from the world of science, literature, and technology to share unique perspectives from the realm of the highly trained and curiously minded.
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AMSEcast with guest Norm Augustine
07/30/2025
AMSEcast with guest Norm Augustine
In this episode, Mr. Lowe interviews Mr. Augustine. They discuss a variety of fascinating roles that Mr. Augustine has served in over the course of his career. At Princeton he was advised to consider geological engineering but would go on to change his major to aeronautical engineering as he was advised by a peer “that is where the future was.” The range of topics they discuss include American competitiveness, the challenge of putting people on the moon, international travel, the importance of individual talent and the drive to achieve. Undertaking work in the sciences in the context of historical knowledge gives better perspective and provides access to lessons learned in the past.
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AMSE Science Report with guest Jack Kelly
07/30/2025
AMSE Science Report with guest Jack Kelly
In this excerpt from our podcast, AMSEcast, Jack Kelly, author of Gunpowder: Alchemy, Bombards, and Pyrotechnics: The History of the Explosive that Changed the World. Discusses one of the most innovative and compounds ever manufactured.
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STEM of History with Dr. Todd Braje
07/29/2025
STEM of History with Dr. Todd Braje
Dr. Todd Braje, the Executive Director of the University of Oregon Museum of Natural and Cultural History, discusses his book, Understanding Imperiled Earth. He shows how analyzing data from many disciplines, such as archaeology and history, can help address some of the environmental challenges we face today.
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STEM of History The Science of Archives
07/29/2025
STEM of History The Science of Archives
We have a great conversation with Lorraine Daston editor of Science in the Archives: Pasts, Presents, Futures.
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Connecting Cultures and Cosmos with Ed Krupp
07/23/2025
Connecting Cultures and Cosmos with Ed Krupp
Dr. E.C. “Ed” Krupp joins Alan on this episode of AMSEcast to discuss the Griffith Observatory and his role as its longtime director. Now in its 90th year, the observatory remains a hub for public astronomy, drawing over 1.6 million visitors annually. Ed shares its educational mission, including a fifth-grade program and immersive exhibits like “Water is Life.” He also discusses archaeoastronomy, the cross-disciplinary study of ancient skywatching, and how visiting historical sites deepens our understanding of past cultures. From the Hopi village of Walpi to upcoming lunar livestreams at Chimney Rock, Ed continues to connect humanity’s cosmic curiosity across centuries through science, culture, and wonder. Guest Bio Dr. E.C. “Ed” Krupp has served as director of the world-renowned Griffith Observatory in Los Angeles since 1974, guiding it through transformative changes and welcoming over 1.6 million visitors annually. Under his leadership, the observatory has become the most visited public observatory on the planet. Ed is also a leading authority in the field of archaeoastronomy—the study of how ancient cultures understood the sky—and has authored several acclaimed books, including Skywatchers, Shamans & Kings: Astronomy and the Archaeology of Power. Known for his engaging insights and deep knowledge, Ed continues to inspire public curiosity about the cosmos and our place within it. Show Highlights (1:43) When Griffith Observatory was established and its mission (4:38) Exhibits and programs offered at the observatory (8:51) How they work with students (11:37) When archeoastronomy began to develop (17:02) How astronomical knowledge shapes our place in society and culture today (19:45) Places Ed has visited that have had the most impact on his work and life (25:13) What still perplexes Ed Krupp after all his traveling and learning (26:56) What’s next for Ed and the observatory Links Referenced Skywatchers, Shamans & Kings: Astronomy and the Archaeology of Power: Website:
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The keys to innovation
07/06/2025
The keys to innovation
Highlights of conversations about innovation from AMSEcast. The Podcast of the American Museum of Science and Energy.
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AMSE Science Report: Walter Borneman recently spoke to us about his book, MacArthur at War: World War II in the Pacific
07/05/2025
AMSE Science Report: Walter Borneman recently spoke to us about his book, MacArthur at War: World War II in the Pacific
Noted historian Walter Borneman recently spoke to us about his book, MacArthur at War: World War II in the Pacific. Few characters loom as large in that war than Douglas MacArthur, and Walt’s book gives a terrific look at how this enigmatic man helped lead our nation to victory over the Japanese. After his narrow escape from the Philippines as the Japanese invaded, MacArthur set up his headquarters in Australia in a time that looked very bad for the allies. Walt offers unique perspective on MacArthur’s field of operations as the allies began to turn the tables against the Japanese empire.
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AMSE Science Report Al Romig
07/05/2025
AMSE Science Report Al Romig
On this episode, being recorded at the National Academy of Sciences Building in Washington, DC, I’m very honored to be joined by Dr. Alton D. Romig, Jr. Al has had a truly exceptional career, full of more awards than I can list today. Most recently, for example, the 2024 IEEE McClure Citation of Honor for engineering leadership, and more positions than I can include today, but they’ve included leadership roles at Sandia National Lab, service as vice president and general manager of Lockheed Martin’s Advanced Development Programs, better known to all of us as the famous Skunk Works. And currently, Al serves as Executive Officer of the National Academy of Engineering.
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Kathleen Carlucci, the Director of the Thomas Edison Center talks history
07/05/2025
Kathleen Carlucci, the Director of the Thomas Edison Center talks history
We always celebrate at our museums the rich history of American innovation, but we’re putting a special spotlight on that history as we approach the nation’s semiquincentennial in 2026. To help us with that, we spoke on our podcast, AMSEcast, with Kathleen Carlucci, the Director of the Thomas Edison Center at Menlo Park. Thanks to his host of revolutionary innovations and inventions, Thomas Edison changed our world with technologies like the phonograph, motion pictures, electric light, and the list truly goes on and on. Altogether he obtained 1,093 US patents, and 1,250 patents in 34 other countries. At Menlo Park in New Jersey, Edison gathered an incredible team in one place to conceive and create these inventions, starting the whole concept of research and development and what we call today “Big Science.”
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Gunpowder: From Alchemy to Empire with Jack Kelly
07/02/2025
Gunpowder: From Alchemy to Empire with Jack Kelly
Jack Kelly joins Alan on this episode of AMSEcast to talk about his book Gunpowder: Alchemy, Bombards, and Pyrotechnics. They discuss gunpowder’s accidental invention in 10th-century China and its explosive mix of saltpeter, charcoal, and sulfur. Kelly explains how gunpowder shaped science and warfare, fueling revolutions in physics, ending the era of castles, and powering colonial empires. Though once too expensive for civilian use, gunpowder later drove mining and infrastructure projects before being replaced by safer, more powerful explosives like dynamite. Kelly also previews his upcoming book on Thomas Paine, highlighting Paine’s role as both Enlightenment thinker and Revolutionary soldier. Guest Bio Jack Kelly is an award-winning historian, journalist, and novelist, as well as a New York Foundation for the Arts Fellow. His work has appeared in publications like The Wall Street Journal and American Heritage, and he’s been featured on NPR, PBS, and the History Channel. Jack’s books explore pivotal moments in history with vivid storytelling and sharp insight. His titles include Heaven’s Ditch: God, Gold, and Murder on the Erie Canal and God Save Benedict Arnold: The True Story of America’s Most Hated Man. His upcoming book is Gunpowder: Alchemy, Bombards, and Pyrotechnics, an explosive history of invention and empire. Show Highlights (1:24) When the Chinese invented gunpowder and when it arrived in Europe (2:35) The ingredients of gunpowder (3:54) Why saltpeter is such a challenging ingredient to produce (5:43) Challenges faced by European engineers in the production of gunpowder (8:34) What the development of chemistry revealed about how gunpowder works (10:46) How gunpowder influenced sciences like physics in Europe (12:51) When guns and cannons were introduced (14:12) Gunpowder’s impact on European architecture, such as castles (16:39) The commercial uses of gunpowder (20:12) Replacements for gunpowder in weapons and other explosives today (22:51) Modern uses for black powder (24:26) What Jack Kelly is currently working on Links Referenced Heaven’s Ditch: God, Gold, and Murder on the Erie Canal: God Save Benedict Arnold: The True Story of America’s Most Hated Man: Gunpowder: Alchemy, Bombards, and Pyrotechnics: The History of the Explosive that Changed the World:
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Future-Focused Research with Dr. David Sholl
06/18/2025
Future-Focused Research with Dr. David Sholl
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Tracks Across America with Simon Cordery
06/11/2025
Tracks Across America with Simon Cordery
Alan Lowe speaks with Dr. Simon Cordery about the transformative role of railroads in American history. From the Baltimore and Ohio Railroad in 1828 to a national network by 1916, Cordery details how rail shaped commerce, industry, and infrastructure. He also explores regulation, from early oversight efforts to the 1980 Staggers Act, which revitalized the struggling industry. The conversation touches on Amtrak’s dependence on subsidies, the challenges of expansion, and the promise of high-speed rail. Cordery also previews his book on Albert Pullman, a largely forgotten innovator behind the Pullman Company’s early success and a symbol of overlooked entrepreneurial ambition. Guest Bio Dr. Simon Cordery is Chair of the History Department at Iowa State University and a leading scholar of American labor and transportation history. He previously served as department chair at Western Illinois University and Monmouth College. Dr. Cordery has authored several acclaimed books, including Mother Jones: Raising Cain and Consciousness and The Iron Road in the Prairie State: The Story of Illinois Railroading. His forthcoming work, Gilded Age Entrepreneur: The Curious Life of American Financier Albert Benton Pullman, explores the overlooked legacy of the elder Pullman brother and offers fresh insight into the entrepreneurial spirit of 19th-century America. Show Highlights (2:14) When railroads first arrived in America and how quickly they spread (6:18) Changes in the business world that supported and continued railroad expansion (7:16) The impact of government oversight as the industry develops (14:47) When deregulation of the railroad industry occurred and the effects it had (19:46) The effects railroads had on labor organization and the labor market in America (22:32) How railroad expansion affected how we keep time throughout the U.S. (24:28) The effect of digital technology on the American railroad industry (31:47) Is high-speed rail a profitable enterprise? (35:23) Simon Cordery’s upcoming book, Gilded Age Entrepreneur: The Curious Life of American Financier Albert Benton Pullman Links Referenced Mother Jones: Raising Cain and Consciousness: The Iron Road in the Prairie State: The Story of Illinois Railroading: Gilded Age Entrepreneur: The Curious Life of American Financier Albert Benton Pullman:
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General MacArthur’s War Path with Walter Borneman
06/04/2025
General MacArthur’s War Path with Walter Borneman
Alan talks with historian Walter Borneman about his book MacArthur at War: World War II in the Pacific. They examine General Douglas MacArthur’s early career, his leadership in the Philippines, and his strategic command from Australia. Borneman discusses MacArthur’s evolving coordination with the Navy, his key role in island-hopping operations, and his push to reclaim the Philippines. They also explore MacArthur’s late awareness of the atomic bomb, his post-war leadership as Supreme Commander in Japan, and his legacy as a pioneering military strategist and symbol of American resolve during World War II. Guest Bio Walter Borneman is an award-winning historian and author with a passion for bringing pivotal moments in American history to life. He earned his history degree from Western State College of Colorado and a law degree from the University of Denver. Borneman is the author of several acclaimed books, including The Admirals: Nimitz, Halsey, Leahy, and King and Polk: The Man Who Transformed the Presidency and America. Show Highlights (1:22) Why MacArthur assumed the role of Field Marshal in the army of the Philippines (7:36) The evolution of MacArthur’s role in Australia and the Pacific Command (12:24) MacArthur’s role in formulating and then implementing the island-hopping plan (15:07) Why Walter thinks the Battle of Leyte Gulf may have been the greatest victory ever won by the United States Navy (17:39) MacArthur’s role in planning the invasion of the Japanese home islands (20:05) When he learned about the atomic bomb and his views on its use in the war (22:13) Why he was appointed the supreme commander of the Allied powers in Japan (25:22) How Walter Boneman would define MacArthur’s legacy in World War II (27:20) What Walter is working on next Links Referenced The Admirals: Nimitz, Halsey, Leahy, and King: Polk: The Man Who Transformed the Presidency and America: MacArthur at War: World War II in the Pacific: American POTUS:
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AMSEcast with guest Tom Zoellner
05/31/2025
AMSEcast with guest Tom Zoellner
Given the centrality of uranium to the story of the Manhattan Project, the creation of Oak Ridge, and the ongoing nuclear renaissance, I thought it would be good to learn more about that element, so I spoke on our podcast, AMSEcast, with Tom Zoellner about his fascinating book, Uranium: War, Energy, and the Rock that Shaped the World. I started by asking why uranium is so unique and so suited to creating the chain reactions that are central to both nuclear energy production and the workings of nuclear weapons.
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Inside the National Air and Space Museum with Margaret Weitekamp
05/28/2025
Inside the National Air and Space Museum with Margaret Weitekamp
Alan Lowe speaks with Dr. Margaret Weitekamp of the Smithsonian’s National Air and Space Museum about its transformation ahead of America’s 250th anniversary. They explore how new exhibits, immersive storytelling, and iconic artifacts like the Wright Flyer, Space Shuttle Discovery, and Neil Armstrong’s spacesuit bring aviation and space history to life. Weitekamp discusses the museum’s role as both a public institution and research center, preserving innovations from early flight to modern space exploration. She also reflects on international collaboration, private sector contributions, and how triumph and tragedy alike shape our understanding of humanity’s journey beyond Earth. Guest Bio Dr. Margaret Weitekamp is the curator and department chair of the space history department at the Smithsonian’s National Air and Space Museum. She holds a BA from the University of Pittsburgh and earned her MA and PhD in history from Cornell University. A former Mellon Fellow in the humanities, she also served as the American Historical Association’s NASA Aerospace History Fellow at NASA Headquarters. Since joining the museum in 2004, she has led major curatorial efforts and became department chair in 2019. Dr. Weitekamp is a widely published author, including Space Craze and Spaceships: An Illustrated History of the Real and the Imagined. Show Highlights (2:09) The goals of the renovation and when it’s going to be completed (6:28) The Udvar-Hazy Center (8:09) What Margaret Weitekamp does at the National Air and Space Museum (10:49) Key moments of American flight innovation documented at the museum (18:50) Artifacts on display that tell the story of American innovation in getting to the moon (22:12) The space shuttle’s impact on our understanding of Earth and space (25:58) How the museum communicates with NASA about adding to their collection (29:32) The role of international competition versus collaboration in forwarding innovation (32:48) The private sector’s role in space innovation and how the museum interacts with it (34:57) How satellites are used and what American innovations have contributed to them (38:35) The way the Air and Space Museum teaches about unmanned missions like Voyager (41:13) What we’ve learned from past mistakes, such as the Challenger explosion (44:59) What’s made the biggest impression on Margaret since she’s been at the museum (47:11) What we should keep in mind when looking at the next 250 years of space innovation (49:51) How to follow what’s going on at the National Air and Space Museum Links Referenced Spaceships: An Illustrated History of the Real and the Imagined: Space Craze, America’s Enduring Fascination With Real and Imagined Space Flight: National Air and Space Museum:
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Inside the Invention Factory with Kathleen Carlucci
05/21/2025
Inside the Invention Factory with Kathleen Carlucci
Kathleen Carlucci, director of the Thomas Edison Center at Menlo Park, joins AMSEcast to discuss Edison’s lasting impact on American innovation. From his early love of telegraphy to his system-wide inventions in sound, light, and film, Edison redefined how ideas were developed and assembled skilled teams in the world’s first “invention factory.” Carlucci highlights his resilience, collaborative spirit, and ability to turn failure into progress. Visitors to the Center can explore original artifacts, interactive exhibits, and hands-on demonstrations that bring Edison’s legacy to life, reminding us that with perseverance, innovation is within anyone’s reach. Guest Bio Kathleen Carlucci is the Director of the Thomas Edison Center at Menlo Park, where she leads efforts to preserve and share the legacy of one of America’s greatest inventors. With degrees in history and secondary education, she combines her passion for storytelling with a strong background in management and customer service. Kathleen has played a key role in enhancing the museum experience through engaging tours, educational programs, and community outreach. Her work ensures that visitors of all ages connect with Thomas Edison’s innovations and are inspired by his enduring message of curiosity, perseverance, and the power of hands-on learning. Show Highlights (1:14) Edison’s process for thinking up ideas and bringing them to fruition (2:40) How Edison overcame hearing loss to accomplish so much (3:42) Edison’s improvements to the telegraph and telephone (6:36) How Edison organized and staffed his Menlo Park lab (9:51) Why he moved to West Orange, NJ, and what became of Menlo Park (12:28) Edison’s work with light bulbs, motion picture technology, and batteries (19:03) What Edison would do when he hit a wall on a project (20:39) Lessons from Menlo Park that future innovators should learn (22:43) What a tour of the Thomas Edison Center at Menlo Park includes Links Referenced Thomas Edison Center at Menlo Park:
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A Library of Treasures in American History with Josh Levy
05/14/2025
A Library of Treasures in American History with Josh Levy
Dr. Josh Levy is a historian of science and technology at the Library of Congress. In this episode of AMSEcast, he highlights key figures and artifacts from all across America’s innovation history. From Samuel Morse’s early telegraph designs to George Washington Carver’s advocacy for sustainable farming, Levy reveals stories of invention and resilience. He also discusses aviation pioneer Lt. Thomas Selfridge and Claude Shannon’s groundbreaking work in information theory. Josh and Alan finish with Gladys West, whose geoid calculations became foundational for GPS. Her later recognition reflects how major technological advances often depend on unsung, collaborative contributions across generations. Guest Bio Dr. Josh Levy is the historian of science and technology in the Manuscript Division at the Library of Congress, where he helps uncover and share the stories behind key figures in American innovation. He holds a Ph.D. in History from the University of Illinois and brings years of teaching experience at both high school and college levels, including the University of South Florida, the University of Illinois at Urbana-Champaign, and the College of Micronesia. Since joining the Library of Congress in 2020, Dr. Levy has curated collections that illuminate the complex, collaborative nature of scientific and technological breakthroughs. Show Highlights (1:50) What led Samuel Morse to invent the telegraph (4:03) Morse’s letter regarding the telegraph (7:36) Booker T. Washington and George Washington Carver (8:47) Carver’s letter to John Washington, Booker T. Washington’s brother (12:02) Alfred Graham Bell’s interest in aviation (15:02) Thomas Selfridge (17:28) Claude Shannon, the Father of the Information Age (18:46) Shannon’s schematic of Theseus, the maze-solving robotic mouse (20:11) Gladys West’s impact on GPS technology Links Referenced Library of Congress website: For specific questions about manuscripts at the Library of Congress:
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Sailing the High Seas of History with Peter Armstrong
05/07/2025
Sailing the High Seas of History with Peter Armstrong
Alan is joined by Peter Armstrong, president of Mystic Seaport Museum, to continue our celebration of 250 years of American innovation. Peter reflects on his 25 years in museum leadership and shares insights into Mystic’s long shipbuilding history. The museum, the largest maritime museum in the U.S., features historic vessels like the Charles W. Morgan, clipper ships, and a converted diesel-electric steamboat. From Fresnel lenses to nuclear submarines, Peter highlights how the museum preserves maritime heritage while embracing modern innovation. Guest Bio Peter Armstrong has been president of Mystic Seaport Museum since 2020, the largest maritime museum in the United States. With over 25 years in museum leadership, Peter previously served as senior director of museum operations and education at the Jamestown-Yorktown Foundation. Before moving to the U.S., he held key roles at the UK’s National Museum of Arms and Armor, which includes iconic sites like the Tower of London. Peter brings a deep passion for history, education, and preservation to every project, making him a leading voice in connecting heritage with innovation. Show Highlights (1:30) How Mystic became a hub for shipping and shipbuilding (3:02) What you can see and do at the Mystic Seaport Museum (5:55) What makes whaling ships and clipper ships different from any other types of ships (9:26) When and how steamboat technology made its way to the United States (14:00) How the Fresnel lens revolutionized lighthouses (15:34) Where America builds its ships today (17:53) Where you can learn more about the Mystic Seaport Museum Links Referenced Website:
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The Legacy of George Washington Carver with Curtis Gregory
04/30/2025
The Legacy of George Washington Carver with Curtis Gregory
AMSEcast continues celebrating 250 years of American innovation with Curtis Gregory. A park ranger at the George Washington Carver National Monument, Curtis sits down with Alan to share Carver’s inspiring journey from enslavement to becoming a pioneering scientist and educator who transformed Southern agriculture. Known for promoting peanuts and sweet potatoes as sustainable crops, Carver created hundreds of uses for them! Beyond his lab, he educated rural farmers through lectures, pamphlets, and the innovative Jesup Wagon. His legacy endures in food security and agricultural education. Visitors can explore his story at the Carver Monument in Diamond, Missouri. Guest Bio Curtis Gregory is a longtime park ranger at the George Washington Carver National Monument in Diamond, Missouri, where he has shared Carver’s legacy with visitors for nearly 20 years. With deep knowledge and passion, Curtis brings to life the story of George Washington Carver—scientist, educator, and agricultural innovator—highlighting his contributions to sustainability, food security, and education. As a dedicated steward of this historic site, Curtis helps connect the past to the present, inspiring new generations through Carver’s enduring impact. We’re thrilled to have Curtis join us on AMSEcast to celebrate the remarkable life and innovations of one of America’s greatest minds. Show Highlights (2:00) How George Washington Carve went from being born a slave to a professor by 30 (6:53) The state of agriculture in the South when Carver arrived at Tuskegee (8:25) What led him to the peanut in the first place (10:45) George Washington Carver’s innovations with the sweet potato (15:51) His impact on agriculture in the South and nationwide (17:12) What to expect at the George Washington Carver National Monument Links Referenced Facebook: X: Website:
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Engineering a Nation with Guru Madhavan
04/23/2025
Engineering a Nation with Guru Madhavan
Alan speaks with Dr. Guru Madhavan at the National Academy of Sciences in Washington, DC, as we continue our series marking 250 years of American innovation. Guru, a leader at the National Academy of Engineering, explores the Academy’s Civil War origins, its lasting role in advising the U.S. government, and its influence on everything from compass design to pandemic response. He discusses how innovation must balance bold ideas with long-term systems like sanitation and maintenance. Calling for a “deep time” perspective, Guru urges us to value resilience, inclusivity, and the often-unseen foundations that truly sustain progress. Guest Bio Dr. Guru Madhavan is the Norman Augustine Senior Scholar and Senior Director of Programs at the National Academy of Engineering. With a background in biomedical engineering (MS, PhD) and an MBA from the State University of New York, he previously led innovations in the medical device industry before turning his focus to national science and engineering policy. He is the acclaimed author of Applied Minds: How Engineers Think and Wicked Problems: How to Engineer a Better World. A valued member of AMSE’s National Advisory Committee, Guru was honored with the 2024 AMSE Foundation National Excellence Award for his outstanding contributions. Show Highlights (1:54) An introduction to the National Academy of Sciences (7:59) Lincoln’s impact on the sciences in the United States (11:06) How Vannevar Bush’s principles from Science: The Endless Frontier are implemented (19:30) The impact the arts are having on STEM (20:13) How the National Academies have supported and encouraged innovation (24:10) Guru’s list of most important American innovations (30:23) The frameworks and institutions that have supported America’s innovations (37:51) The United States and the ideology of innovation (43:27) Using deep time to gain perspective on innovation Links Referenced Applied Minds: How Engineers Think: Wicked Problems: How to Engineer a Better World:
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The History of Spies with Andrew Hammond
04/16/2025
The History of Spies with Andrew Hammond
AMSEcast celebrates 250 years of American innovation with Dr. Andrew Hammond, historian and curator at the International Spy Museum. Hammond explores the evolution of intelligence and espionage, from trial-and-error codebreaking by pioneers like the Friedmans to today’s cutting-edge technology. He highlights cryptographic breakthroughs, spy tools, and covert communication methods like one-time pads and suitcase radios. The conversation traces the U.S.’s rise as a global intelligence leader, fueled by Cold War innovation and British collaboration. Stories like the CIA’s Glomar Explorer mission illustrate the secrecy and complexity of spycraft. Hammond also hosts SpyCast, sharing these stories with a global audience. Guest Bio Dr. Andrew Hammond is the historian and curator at the International Spy Museum in Washington, DC. He has held teaching positions and fellowships at esteemed institutions, including the British Library, the Library of Congress, and the 9/11 Memorial Museum. A veteran of the Royal Air Force with assignments to the British Army and Royal Navy, he brings deep expertise in intelligence and national security. Dr. Hammond is also a fellow at the Global National Security Institute and the author of the upcoming book Struggles for Freedom: Afghanistan and US Foreign Policy Since 1979. Show Highlights (1:52) About the International Spy Museum (5:01) How the U.S. has found information about adversaries in the past (10:54) Tools that can be found in the museum (14:03) The difference between a spy and an agent (17:04) Popular examples of field weapons and how the museum documents them (19:17) Sabotage tools developed in the U.S. and used by American spies (25:53) How the Enigma machine helped crack German and Japanese codes in WWII (29:05) How men and women are represented at the museum (36:22) Spycraft innovations that have made it into public life (43:31) SpyCast, the museum's official podcast Links Referenced Struggles for Freedom: Afghanistan and US Foreign Policy Since 1979: SpyCast:
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Inside the U.S. Mint with Don Bennett
04/09/2025
Inside the U.S. Mint with Don Bennett
We continue to celebrate 250 years of American innovation with Don Bennett, Deputy Associate Director of the U.S. Mint’s Manufacturing Directorate. He joins Alan on this episode of AMSEcast to talk about the Mint’s history, operations, and cutting-edge advancements. With facilities in Philadelphia, Denver, West Point, and San Francisco, the Mint produces coins using robotics, high-speed presses, and laser die processing. Don discusses the importance of physical currency, the American Innovation Dollar Coin Program, and upcoming designs for the nation’s 250th anniversary. This episode is made possible with support from the Institute of Museum and Library Services. Guest Bio Don Bennett is the Deputy Associate Director of the U.S. Mint’s Manufacturing Directorate, bringing over 30 years of experience in manufacturing, supply chain management, and process improvement. Before joining the Mint in 2008, he held key roles at Oasis Corporation and Pinnacle Data Systems. At the Mint, Don helps oversee coin production across multiple facilities, ensuring efficiency and innovation in minting processes. His expertise spans high-speed manufacturing, precision engineering, and operational strategy. Passionate about both the art and science of coin production, Don plays a vital role in shaping the future of U.S. currency while preserving its rich history. Show Highlights (1:21) Where the U.S. Mint fits in the organization of the government and its components (3:24) How the U.S. Mint relates to the Bureau of Engraving and Printing (3:40) How often new coins are created and old ones revised (4:42) The major innovations in how the U.S. has produced coins over time (6:21) The U.S. Mint’s American Innovation Dollar Program (8:44) How the U.S. Mint is commemorating the 250th birthday of America
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The Presidents and Science
04/07/2025
The Presidents and Science
What you didn't know about the Presidents and the scientific process is on exhibit at AMSE.
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AMSE Science Report with Mark Miodownik
04/06/2025
AMSE Science Report with Mark Miodownik
Welcome to the AMSE Science Report. Today we speak with Mark Miodownik about his terrific book, It’s a Gas: The Magnificent and Elusive Elements that Expand Our World. A fascinating conversation began by asking a very basic question – what is a gas?
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Marie Curie’s Legacy with Dava Sobel
04/02/2025
Marie Curie’s Legacy with Dava Sobel
Award-winning science writer Dava Sobel returns to AMSEcast to discuss her latest book, The Elements of Marie Curie. She and host Alan explore Curie’s groundbreaking research, her struggles against societal barriers, and her enduring impact on science and women in STEM. From her discovery of polonium and radium to mentoring future pioneers like Ellen Gleditsch and Marguerite Perey, Curie’s legacy shaped cancer treatment and scientific research. Sobel also highlights Curie’s daughter, Irène Joliot-Curie, and her Nobel-winning work on artificial radioisotopes. Tune in for a fascinating look at one of history’s greatest scientific minds. Guest Bio Dava Sobel is an award-winning science writer known for bringing history and scientific discovery to life. She has authored acclaimed books including Longitude, Galileo’s Daughter, The Glass Universe, A More Perfect Heaven, as well as the play And the Sun Stood Still. In her latest work, The Elements of Marie Curie: How the Glow of Radium Lit a Path for Women in Science, Sobel explores Curie’s groundbreaking research, resilience, and lasting impact on women in STEM. Returning to AMSEcast, she joins host Alan to discuss Curie’s legacy and the challenges she overcame in pursuit of scientific discovery. Show Highlights (1:25) What led Marie Curie to a life of science (6:28) Marie Curie’s Nobel Prizes (11:47) Her role in creating a radium standard and why that’s important (13:31) Madame Curie’s pioneering role in the use of radiation for medical therapies (15:00) Her role as mentor and teacher to other to other women in science (20:54) Curie’s reception in the United States (22:04) Her daughter’s scientific legacy (28:23) What’s next for Dava Sobel Links The Elements of Marie Curie: How the Glow of Radium Lit a Path for Women in Science:
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Innovation & Policy with Sudip Parikh
03/26/2025
Innovation & Policy with Sudip Parikh
With support from the Institute of Museum and Library Services, AMSEcast is celebrating 250 years of American innovation with expert interviews. CEO of the American Association for the Advancement of Science and executive publisher of Science, Dr. Sudip Parikh joins Alan on this episode to explore the forces shaping scientific progress. He highlights interdisciplinary collaboration, the impact of immigration on innovation, and the need for clear communication in securing research funding. Dr. Parikh also discusses the evolution of U.S. science policy, the role of private investment, and the importance of modernizing dissemination methods. He stresses inspiring future scientists and reducing financial barriers in STEM to sustain American leadership in research and discovery. Guest Bio Dr. Sudip Parikh is the 19th CEO of the American Association for the Advancement of Science (AAAS) and executive publisher of the Science family of journals, a role he assumed in January 2020. With a background in journalism and materials science from the University of North Carolina and a PhD in macromolecular structure and chemistry from the Scripps Research Institute, Dr. Parikh has built a distinguished career at the intersection of science and policy. He has served as a science advisor to the Senate Appropriations Committee, vice president at Battelle, and senior VP at DIA Global, shaping science policy and innovation. Show Highlights (2:01) What Dr. Parikh thinks are the primary instigators of innovation and the primary obstacles (6:20) The role of immigration in bringing new ideas to the United States (8:20) Sudip’s experience gathering support for scientific innovation when working in Washington, D.C. (12:55) Specific policies from Washington that helped spur innovation (16:06) How to strike a balance between disruptive innovations while maintaining our infrastructure and systems (17:43) Dr. Parikh’s role as the publisher of the Science family of journals in bringing new ideas to the table versus making small changes (20:18) What processes will have to change for Science and other journals moving forward (22:15) The best ways to inspire that next generation of scientists, engineers, and innovators
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Taking Risks and Innovating Along the Way with Al Romig
03/19/2025
Taking Risks and Innovating Along the Way with Al Romig
Executive Officer of the National Academy of Engineering, Dr. Al Romig joins this special edition of AMSEcast, recorded at the National Academy of Sciences Building in Washington. Dr. Romig has led a distinguished career including leadership roles at Sandia National Lab, Lockheed Martin’s Skunk Works, and now as Executive Officer of the National Academy of Engineering. He and Alan discuss key innovations from national laboratories and the Skunk Works. He also discusses the importance of risk-taking to foster innovation and why he’s skeptical about the future of American innovation. It’s not a totally negative outlook. Dr. Roming still thinks the U.S. can thrive by emphasizing talent cultivation, investment in R&D, and a culture that embraces failure as part of success. Guest Bio As executive officer of the National Academy of Engineering, Al Romig is the chief operating officer responsible for the program, financial, and membership operations of the Academy, reporting to the president. Before joining the Academy, he was vice president and general manager of Lockheed Martin Aeronautics Company Advanced Development Programs, better known as the Skunk Works®. Dr. Romig spent most of his career at Sandia National Laboratories, operated by the Lockheed Martin Corporation. He joined Sandia as a member of the technical staff in 1979 and moved through a succession of R&D management positions before his appointment as executive vice president in 2005. He served as deputy laboratories director and chief operating officer until 2010, when he transferred to the Skunk Works. Dr. Romig is a fellow of ASM International, TMS, IEEE, AIAA, and AAAS, and was elected to the National Academy of Engineering in 2003 and the Council of Foreign Relations in 2008. He was awarded the ASM Silver Medal for Materials Research in 1988. He earned BS (1975), MS (1977), and PhD (1979) degrees in materials science and engineering from Lehigh University. Show Highlights (1:59) The innovations that Al saw during his time with Sandia (9:04) How to inspire a culture of innovation at a lab (10:27) The history of Skunk Works (18:29) Explaining Al's role at the National Academy of Engineering (23:27) The challenges American innovation will face in the future (27:22) Where Al thinks we'll see the most innovation in the coming years
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The World of Uranium with Tom Zoellner
03/12/2025
The World of Uranium with Tom Zoellner
Tom Zoellner, award-winning writer and Chapman University professor, joins AMSEcast to discuss his book Uranium: War, Energy and the Rock that Shaped the World. He and Alan discuss the discovery of uranium, its radioactive nature, and its historical impact. Once dismissed as worthless by miners, uranium became vital to energy and warfare. The U.S. uranium rush peaked in the 1950s but has since declined. Today, uranium enrichment is expanding in the U.S., with major players like Orano investing in Oak Ridge. Guest Bio Tom Zoellner is an award-winning writer and the author of nine books, including Uranium: War, Energy and the Rock that Shaped the World. His work has appeared in The Atlantic, Time, and Scientific American, among other publications. A former staff writer for The Arizona Republic and The San Francisco Chronicle, Tom brings deep expertise in history, science, and investigative journalism. He currently teaches at Chapman University and serves as editor at large for the Los Angeles Review of Books. Show Highlights (1:28) Why is uranium radioactive and what does that mean? (3:09) How uranium was discovered (5:51) The American uranium rush (9:13) Where the uranium used in the Manhattan Project came from (11:17) How uranium supplies and facilities that use them around the world are controlled (13:35) How the nation of Georgia became the crossroads for uranium smuggling (15:29) Where uranium is currently being enriched and how it affects national security (18:02) What’s next for Tom Zoellner Links Referenced Uranium: War, Energy and the Rock that Shaped the World:
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Exhibiting the Best of the Smithsonian with Jennifer Collins and Nicole Webster
03/05/2025
Exhibiting the Best of the Smithsonian with Jennifer Collins and Nicole Webster
Alan takes a trip to the Smithsonian National Museum of Natural History to speak with Nicole Webster, the Manager of School and Teacher Programs, and Jennifer Collins, Learning Experience Manager for Exhibits and Initiatives. Broadcasting from the museum itself, the discussion revolves around its fascinating history, impressive collections, and impactful educational initiatives. With over 4 million annual visitors on-site and 10 million online, the museum is a hub of scientific knowledge and public engagement. Nicole and Jennifer explain the intricacies of the museum's exhibits, educational programs, and the invaluable roles of interns and volunteers. Listen now to learn about the important role of education and outreach, both in-person and virtual, in inspiring the next generation of scientists. Guest Bios Jennifer Collins is the Learning Experience Manager, Exhibits and Initiatives at the Smithsonian National Museum of Natural History. As the lead of the museum’s Science Liaison program, she helps foster communication and collaboration between education and the different science departments in service of our audiences. Jennifer also provides training to volunteers, educators, and youth in a suite of content and skill areas, with a particular expertise in the process and nature of science. Nicole Webster is the Manager of School and Teacher Programs at the Smithsonian National Museum of Natural History. Since 2011, Nicole has worked with the Smithsonian in various educational roles. She is currently pursuing a Doctorate of Education at George Washington University. Show Highlights (1:38) The story of the National Museum of Natural History (3:46) What are the most popular pieces in the Museum’s collections (6:20) How Smithsonian staff learn from the collections (7:34) How does the National Museum of Natural History curate its exhibits? (9:26) The importance of the Museum’s education initiative (13:51) Breaking down the Museum’s scientific liaison program (15:23) Internships with the Smithsonian National Museum of Natural History (18:23) The role of volunteers at the Museum Links Referenced AMSEcast: Natural History Museum:
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Materials and All Matters of Science with Mark Miodownik
02/26/2025
Materials and All Matters of Science with Mark Miodownik
Materials scientist and BBC presenter Dr. Mark Miodownik joins AMSEcast to discuss his latest book, It’s a Gas. He explores the hidden world of gases, from steam’s role in electricity production to methane’s surprising history. The conversation spans George Washington’s scientific curiosity, oxygen’s life-saving importance, and the chemistry of scent. Mark also unpacks the science of hot air and hydrogen balloons, noble gases, and carbon capture technology’s potential to combat climate change. Looking ahead, he envisions a future of sustainable materials and repairable goods. Guest Bio Dr. Mark Miodownik is a professor of materials and society at University College London where he directs the Institute of Making and founded the Plastic Waste Innovation Hub. With a PhD from Oxford in turbine jet engine alloys, he has worked as a materials engineer across the UK, US, and Ireland. A passionate science communicator, Mark presents BBC programs and podcasts, and is a Fellow of the Royal Academy of Engineering. Awarded an MBE for his contributions to materials science and broadcasting, he’s also the bestselling author of Stuff Matters, Liquid Rules, and his latest book, It’s a Gas. Show Highlights (2:57) Why steam gas is still important for life in the 21st century (4:24) What natural gas is and how it was eventually harnessed (8:28) George Washington’s experiments with natural gas (10:02) The importance of oxygen and how it’s produced and distributed (14:32) How oxygen is distributed in hospitals (17:47) How scented gases are created, captured and distributed as perfumes (23:38) How hot air ballooning got started and how it works (29:05) The role noble gases play in our daily lives and how they were discovered (32:33) Strategies for capturing carbon dioxide (38:36) Which form of gas technology Mark thinks has had the biggest effect on civilization (41:16) What Dr. Mark Miodownik is working on next Links Referenced Stuff Matters: Exploring the Marvelous Materials that Shape Our Man-Made World: Liquid Rules: The Delightful and Dangerous Substances that Flow Through Our Lives: It’s a Gas: The Sublime and Elusive Elements that Expand Our World: Mark's website:
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