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People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers
by Dr. Marie McNeely, featuring top scientists speaking about their life and c
Recent Episodes (10)
830: Physicist Figuring Out How Materials Deform and Fail - Dr. Karen Daniels
Dr. Karen Daniels is a Professor in the Department of Physics at North Carolina State University. Karen’s lab investigates the physics of how materials change state (e.g. from solid to fluid), how they deform, and how they may ultimately fail. She studies these questions across a variety of length and time scales, from microscopic phenomena that occur in less than a second to shifts in land that occur on geologic timescales and may lead to landslides. Travel is a passion for Karen. While traveling, she loves hiking on mountain trails, eating delicious food, discovering new foods that she can try to make at home, reading books, knitting, and interacting with new people and places. She received her BA in physics from Dartmouth College. Karen then worked for about three years as a science teacher at Saint Ann’s School in Brooklyn before enrolling in graduate school at Cornell University where she earned her PhD in physics. She then conducted postdoctoral research at Duke University before joining the faculty at NCSU in 2005. Karen has been awarded a fellowship from the Alexander von Humboldt Foundation to support a yearlong sabbatical at the Max Planck Institute for Dynamics and Self-Organization in Göttingen, Germany. In addition, Karen was the recipient of a National Science Foundation Early Career Development (CAREER) Award, the Equity for Women Award from NCSU, and the LeRoy and Elva Martin Award for Teaching Excellence. She has also been named a Fellow of the American Physical Society. In our interview, Karen shares more about her life and science.
829: Modeling the Mechanics of Fluid Flow for Melting Ice and Molten Magma - Dr. Leif Karlstrom
Dr. Leif Karlstrom is an Assistant Professor in the Department of Earth Sciences at the University of Oregon. Leif uses fluid and solid mechanics approaches to better understand how water moves through glaciers and how magma moves through the Earth’s crust to erupt in volcanoes. Much of his work involves developing theoretical models to better describe these processes. In addition to his career as an academic scientist, Leif is also a professional musician. He plays violin and tours nationally and internationally as a member of bluegrass and folk music groups. When he’s not engaging in scientific or musical pursuits, Leif enjoys rock climbing, river rafting, and generally spending his time outdoors. He completed his undergraduate training at the University of Oregon, receiving a B.S. in Physics and Mathematics, as well as a B.M. in Violin Performance. He received his PhD in Earth and Planetary Science from the University of California, Berkeley where he was awarded the Louderback Research Award. Afterwards, Leif was the recipient of an NSF Division of Earth Sciences Postdoctoral Fellowship to conduct research at Stanford University. He joined the faculty at the University of Oregon in 2015. Leif is here with us today to talk a little about his research and tell us all about his journey through life and science.
828: Unraveling the Mysteries of the Particle Nature of Dark Matter - Dr. Djuna Croon
Dr. Djuna Croon is Associate Professor in the Department of Physics and the Institute for Particle Physics Phenomenology at Durham University. Trained as a particle physicist, Djuna is interested in the most fundamental building blocks of nature. She studies dark matter, a mysterious type of subatomic particle that we don’t yet know much about yet. Their work uses astrophysical measurements and particle physics experiments to better understand dark matter. Much of Djuna’s free time is spent with her two young boys. They love going to playgrounds, visiting farms, and baking cookies together. She received her bachelor’s degree in physics from Amsterdam University College and her master’s degree in physics from Kings College London. Next, Djuna was awarded her PhD in Theoretical Particle Physics from the University of Sussex. Afterwards, Djuna conducted postdoctoral research at Dartmouth College and subsequently at the Tri-University Meson Facility (TRIUMF), Canada’s particle accelerator centre. She joined the faculty at Durham University in 2021. In this interview, she shares more about her life and science.
827: Chilling Out Studying the Biodiversity of Arctic Arthropods - Dr. Chris Buddle
Dr. Chris Buddle is an Associate Professor in the Department of Natural Resource Sciences and Associate Dean of Student Affairs at McGill University. He is a community ecologist who studies biodiversity of different species, and he is interested in figuring out what animals are where in our ecosystem. In particular, his work focuses on spiders, insects, and other arthropods. Chris is a bird aficionado who loves to draw birds and go birdwatching. For him, drawing is a great way to learn more about things and get a new perspective on what they look like. He also keeps busy chauffeuring his three kids to different activities, riding bikes, and spending time with his family. He received his undergraduate training in Ecology at the University of Guelph and was awarded his PhD in Ecology and Environmental science from the University of Alberta. Afterwards, Chris conducted postdoctoral research at Miami University before accepting a position at McGill where he is today. He has received a number of his awards for his exceptional teaching and research, including the Entomological Society of Canada’s C. Gordon Hewitt Award for Excellence in Entomology in Canada, the MacDonald Campus Award for Teaching Excellence, and the Society for Teaching and Learning in Higher Education’s Desire2Learn Teaching Innovation Award. Chris also writes great articles in his Arthropod Ecology Blog. He is here with us today to tell us all about his journey through life and science.
826: Visualizing Molecules to Understand Links Between Structure and Function - Dr. Beth Stroupe
Dr. Beth Stroupe is a Professor in the Department of Biological Science and the Institute of Molecular Biophysics at Florida State University (FSU). She is also Director of the Molecular Biophysics Graduate Program there. Research in Beth’s lab focuses on understanding what molecules and proteins look like. This is important for better understanding how these molecules work, both from a basic science perspective and with an eye towards controlling molecules for clinical applications. They use a variety of different techniques that allow them to visualize these very tiny molecules. When she’s not working, Beth and her partner enjoy spending quality time with their two cats, as well as growing black-eyed peas and other vegetables in their garden, kayaking, hiking, and exploring the great outdoors. Beth completed her undergraduate training at Wake Forest University where she majored in chemistry and minored in music. She was awarded her PhD in biochemistry from the Scripps Research Institute. Afterwards, Beth conducted postdoctoral research at Brandeis University before joining the faculty at FSU where she is today. In our interview, Beth shares more about her life and science.
825: Sizing Up Signals in Seismic Waves to Understand Earth’s Interior Structure - Dr. Zach Eilon
Dr. Zach Eilon is an Assistant Professor in the Department of Earth Science at the University of California, Santa Barbara, and he is also conducting research at Brown University. Zach is interested in understanding the earth’s tectonics, including how continents are built, how they break apart, and what is going on under the earth’s surface beneath the ocean floor. He wants to know how tectonic plates move and interact with each other. To study these tectonic movements, Zach uses data collected on the energy released during earthquakes. This energy picks up different signals on its way through the earth, and Zach creates computer programs to interpret those signals and produce snapshots of what is occurring inside the earth, including the types of rock that are present, their temperature, and other features. Zach spends his free time hanging out with friends, scoping out potential new houses on the internet with his wife, and running. He recently completed his first marathon and is looking forward to the next one. In addition, Zach is an enthusiastic home chef, and he loves listening to a wide array of podcasts. He hails from the United Kingdom where he completed his undergraduate and masters degrees in Natural Sciences at the University of Cambridge in the United Kingdom. Afterwards, he was awarded the Herchel Smith Scholarship to attend Harvard University for a year for a Special Studentship. Zach was next received his MPhil and PhD in Seismology from Columbia University. He recently completed his position as a Postdoctoral Research Associate at Brown University. Zach has joined us today to talk about his experiences in life and science.
824: Looking Beneath the Surface to Study the Science of Water Movement, Distribution, and Quality: Dr. Tess Russo
Dr. Tess Russo is an Assistant Professor in the Department of Geosciences at The Pennsylvania State University. Tess is a hydrologist which means she studies water. Her research examines how water moves, how much of it there is in the world, and how the actions of humans change how water moves in the world. Tess has been spending a lot of time doing home renovations. When she's not working on her house, she likes to visit family and travel. She received her PhD in Earth and Planetary Sciences from the University of California, Santa Cruz and completed a postdoctoral fellowship at the Earth Institute at Columbia University. Her fantastic work is already getting a lot of attention. Last year, Tess was featured by the Green Sense Podcast, Scientific American, and she is a guest on an upcoming episode of Startalk Radio with the wise and wonderful Neil Degrasse Tyson. Tess is with us today to tell us all about her journey through life and science.
823: Probing Protein Dynamics from Molecular Switches to Shape-Changing Viral Particles - Dr. Ganesh Anand
Dr. Ganesh Anand is an Associate Professor of Chemistry as well as Biochemistry and Molecular Biology at The Pennsylvania State University (or Penn State University) at the University Park campus. He is also an elected Board Member of the International Society for Hydrogen/Deuterium Exchange Mass Spectrometry (HDX-MS). Research in Ganesh’s lab examines molecular switches. He wants to know how molecules interact with one another and how they switch from one state to another. These tiny molecular switches act almost like electrical switches turning on and off the functions of different molecules. He also does research on viruses and how they change shape to infect their hosts. Beyond his scientific interests, Ganesh has also been passionate about music for as long as he can remember. He takes voice lessons now and enjoys singing in choirs in his free time. He received his bachelor’s degree in pharmacy and his master’s degree in biological sciences from Birla Institute of Technology and Science in India. Next, Ganesh attended Rutgers University where he earned his PhD in biochemistry. Afterwards, he conducted postdoctoral research as a Howard Hughes Medical Institute Research Fellow at the University of California San Diego. Ganesh served on the faculty in the Department of Biological Sciences at the National University of Singapore for over a decade before accepting a faculty position at Penn State where he is today. His lab is recognized as a Waters World Center of Innovation in Hydrogen/Deuterium Exchange Mass Spectrometry. Ganesh is founding member and former Director of the Singapore National Laboratory for Mass Spectrometry (SingMass) and the former Vice President of the Singapore Society for Mass Spectrometry. In this interview, he shares more about his life and science.
822: Using Lake Sediments to Get to the Core of Key Issues in Ecology and Conservation - Dr. Jacquelyn Gill
Dr. Jacquelyn Gill is an Assistant Professor of Paleoecology and Plant Ecology at the University of Maine. Jacquelyn is a paleoecologist. She studies ecology and climate change over the past 20,000 years since the end of the ice age. This involves taking a forensics-like approach to analyzing the sediments and fossil records in lakes and bogs that give clues about past climates and landscapes. When she's not thinking about science, Jacquelyn likes to be outdoors, exploring the forest and coastline in Maine. Her indoor hobbies include a weekly trivia night, knitting, and reading. She received her Masters degree and PhD in Geography from the University of Wisconsin, Madison. Afterward she served as a the Voss Postdoctoral Fellow at Brown University before joining the faculty at the University of Maine. She was the recipient of the E. Lucy Braun Award for Excellence in Ecology, the Student Section Award for Excellent Women in Ecology, and the Cooper Award all from the Ecological Society of America. She also received the Trewarth Award for Best Student Paper, the Graduate Peer Mentor Award, and the Whitbeck Dissertator Fellowship from the University of Wisconsin, Madison. Jacquelyn is with us today to tell us all about her journey through life and science.
821: Illuminating the Quantum Physics of Ultracold Atoms - Dr. Chad Orzel
Dr. Chad Orzel is the R. Gordon Gould Associate Professor of Physics at Union College. He is also author of the popular science books How to Teach Physics to Your Dog, How to Teach Relativity to Your Dog, Eureka: Discovering Your Inner Scientist, and the soon-to-be-released book Breakfast with Einstein: The Exotic Physics of Everyday Objects. In addition, Chad regularly contributes blog articles for Forbes Magazine. Chad studies ultracold atoms to improve our understanding of atomic physics. He uses lasers to drop the temperature of samples of atoms to just millionths or billionths of a degree above absolute zero. At these very cold temperatures, the atoms move very slowly, and interesting quantum effects arise. Free time can be hard to find with two kids and a puppy at home, but Chad enjoys hanging out with his family, reading science fiction and fantasy books, and playing basketball when he has the chance. He received his B.A. in Physics from Williams College and his Ph.D. in Chemical Physics from the University of Maryland. Before joining the faculty at Union College, Chad conducted postdoctoral research in the Physics Department at Yale University. In our interview, Chad shared his experiences from his life and science.