People Behind the Science Podcast Stories from Scientists about Science, Life, Research, and Science Careers

Dr. Erin Conwell is an Assistant Professor in the Department of Psychology and Coordinator for the PhD program in Visual and Cognitive Neuroscience at North Dakota State University. Erin studies how children aged 6 and younger learn about the structure of their native language. She is conducting studies to determine how they understand what we say to them and how they produce words, sentences, and phrases that are understandable to us. She also examines how children’s understanding and representation of language changes over the course of their first 6 years of life. Erin spends her free time hanging out with her husband and daughter. As a researcher of childhood development, she has often found herself closely observing and celebrating the milestones of her own daughter’s development. In addition, Erin is an avid reader who typically makes it through 80-100 books per year. Her other hobbies include knitting and curling. She received her undergraduate degree in Brain and Cognitive Sciences from MIT and her PhD in Cognitive and Linguistic Science from Brown University. Her dissertation research received the Peter W. Jusczyk Award. Afterward, Erin conducted postdoctoral research in the Department of Psychology at Harvard University. Erin is with us today to tell us about some of her experiences in life and science.

Dr. Carmel Majidi is an Associate Professor in the Department of Mechanical Engineering at Carnegie Mellon University. There, he also holds courtesy appointments in the Robotics Institute and in Civil and Environmental Engineering. In Carmel’s soft machines lab, they are engineering new types of materials that can be used to make machines and robots soft, flexible, and more lifelike. The goal is for these machines to move more like natural organisms. When not working, Carmel is often out engaging in physical activities including hitting the gym or walking/jogging in nearby parks and along river trails. He also enjoys the arts and travel. Carmel travels frequently for work, and he likes to block off extra time on these trips to visit museums and cultural landmarks. Carmel received his B.S. in Civil and Environmental Engineering from Cornell University and his Ph.D. in Electrical Engineering and Computer Sciences from the University of California, Berkeley. He completed postdoctoral fellowships at Princeton University as well as at Harvard University before joining the faculty at Carnegie Mellon. Over the course of his career, Carmel has received numerous awards and honors, including the Young Faculty Awards from the Office of Naval Research (ONR), the Defense Advanced Research Projects Agency (DARPA), and the Air Force Office of Scientific Research (AFOSR). He has also received the National Aeronautics and Space Administration (NASA) Early Career Faculty Award, as well as the George Tallman Ladd Award and Carnegie Institute of Technology Dean’s Early Career Fellowship from Carnegie Mellon University. In addition, Carmel was named a PopTech Science Fellow in 2013. In our interview Carmel discusses his experiences in life and science.

Dr. Fiona "Boo" Maisels is a Conservation Scientist with the Wildlife Conservation Society (WCS) and an Honorary Professor of Biological and Environmental Sciences in the African Forest Ecology Group at the University of Stirling in Scotland. Boo’s research has focused on understanding the natural world and the interactions between plants, animals, people, and landscapes. In her work as a conservation scientist, Boo is also working to find ways to solve the problems they identify in these interactions to better preserve the natural world. When she’s not working, Boo spends her time walking around outdoors where she can enjoy the flowers, trees, birds, and everything else that’s alive. There are many great green spaces where she lives in Edinburgh, Scotland, but Boo really loves exploring different forests around the world. She completed her PhD and postdoctoral fellowship at Edinburgh University and has worked as a conservation scientist since then in the Central African tropical forest region. Boo is an elected Fellow of the Royal Society of Biology, and she also previously served as an Honorary Research Fellow at the University of Edinburgh and the University of Stirling. In this interview, she shares more about her life and science.

Dr. Douglas Futuyma is a Distinguished Professor in the Department of Ecology and Evolution at Stony Brook University. He also holds an appointment as a Research Associate at the American Museum of Natural History. Throughout his career, Douglas has been fascinated by evolution and how species adapt to their environments. Much of his research has examined the ways in which insects that eat plants have evolved (or failed to evolve) in their ability to eat different kinds of plants. Beyond his specific research area of expertise, Douglas has taught courses on evolution and evolutionary ecology, as well as served as a general spokesperson for evolution. Douglas is a passionate naturalist who loves being outdoors and expanding his knowledge of natural history. He has also been an avid birdwatcher for many years. Each weekend, Douglas joins other members of the local birding community to observe birds in their area. In addition, Douglas is an opera and classical music enthusiast. Douglas received his B.S. in Conservation from Cornell University and his M.S. and Ph.D. in Zoology from the University of Michigan. After receiving his Ph.D., Douglas joined the faculty at Stony Brook University where he has worked for most of his career. He served on the faculty at the University of Michigan for a few years from 2002-2004 before returning to Stony Brook. Douglas has written one of the most popular textbooks on Evolution and has received numerous awards and honors over the course of his career. He is an elected Member of the National Academy of Sciences, as well as a Fellow of the American Association for the Advancement of Science and the American Academy of Arts and Sciences. He was also awarded the SUNY Chancellor’s Award for Excellence in Teaching, a Guggenheim Fellowship, a Fulbright Senior Scholarship, the Sewall Wright Award from the American Society of Naturalists, the Joseph Leidy Award from the Academy of Natural Sciences of Drexel University, and an Honorary Doctoral Degree from the National University of Mongolia. In our interview Douglas shared stories from his own life and science.

Dr. Jo Dunkley is a Professor of Physics and Astrophysical Sciences at Princeton University and author of the book Our Universe: An Astronomer's Guide. Jo is a cosmologist, and her job is to study the universe. She conducts research to try to approximate how space behaves as a whole. This includes looking into space and taking measurements to determine how the universe began, what it’s made of, how it’s growing, and what is going to happen to it in the future. Physics and family are two of the major pieces in Jo’s life. She loves spending time with her two daughters, while they run, draw, sing, and learn about space. She received her MSci with First Class Honors in Natural Sciences from the University of Cambridge and her PhD in Astrophysics from the University of Oxford. Afterwards, she conducted postdoctoral research and was subsequently a Visiting Research Fellow at Princeton University. Before joining the faculty at Princeton University, Jo served on the faculty at the University of Oxford. Over the course of her career, Jo has received numerous awards and honors including the Maxwell Medal from the Institute of Physics, the Royal Astronomical Society’s Fowler Prize in Astronomy, the Royal Society Rosalind Franklin Award, the Royal Society Wolfson Merit Award, and the Philip Leverhulme Prize from the Leverhulme Trust. She also shared the Gruber Foundation Cosmology Prize, a NASA Group Achievement Award, and most recently the Breakthrough Prize for Fundamental Physics with the Wilkinson Microwave Anisotropy Probe team. In our interview, Jo speaks about some of her experiences in life and science.

Dr. John Aitchison is President and Director of the Center for Infectious Disease Research, the largest independent, non-profit organization in the U.S. that is focused solely on infectious disease research. In addition, John serves as an affiliate or adjunct Professor at the University of Washington, the University of British Columbia, the University of Alberta, and the Institute for Systems Biology. John’s research investigates the systems biology related to infectious disease by using technology, computation, and high throughput biology to examine molecules in complex biological systems to better understand how the system will react to a new stimulus or perturbation. Their ultimate goal is to predict how effective a drug or vaccine will be against a particular disease and to implement it with high efficiency. When he’s not in the office or the lab, John loves to be out on the water sailing and racing sailboats. He’s also a fan of playing squash, skiing, spending time with his family, and being outdoors. John received his B.Sc. degree with Honors in Biochemistry from McMaster University and his Ph.D. in Biochemistry from McMaster University as well. He then conducted postdoctoral research in the Laboratory of Cell Biology at The Rockefeller University. Next, John served on the Faculty of Medicine and Dentistry at the University of Alberta. Afterwards, he became a founding member at the Institute for Systems Biology where he later served as Senior Vice President and Executive Director of Integrative Biology. While working at the Institute for Systems Biology, John also began conducting research at the Center for Infectious Disease Research where he still works today. In our interview John shares his experiences in life, leadership, and science.

Dr. Robert S. Langer is the David H. Koch Institute Professor at the Massachusetts Institute of Technology (MIT). Being one of the eight Institute Professors is the highest honor that can be awarded to a faculty member at MIT. Much of Bob’s research is at the interface between materials and medicine. His lab has created nanoparticles and drug delivery systems, engineered tissues and organs for things like artificial skin for burn victims, and made organ-on-a-chip technology to help develop and test new drugs that may someday help patients. When he’s not working, Bob enjoys spending time with his family, taking his kids to sporting events, lifting weights, and going on walks with his wife. He received his bachelor's degree in chemical engineering from Cornell University and his Sc.D. in chemical engineering from Massachusetts Institute of Technology. Afterwards, Bob worked as a postdoctoral fellow at the Children’s Hospital Boston and at Harvard Medical School. He joined the faculty at MIT in 1978. Since then, Bob has accepted more than 220 major awards and honors, including the U.S. National Medal of Science, the U.S. National Medal of Technology and Innovation (he is one of 3 living individuals to have received both these honors), the Charles Stark Draper Prize (often called the Engineering Nobel Prize), Queen Elizabeth Prize for Engineering, Albany Medical Center Prize, Breakthrough Prize in Life Sciences, Kyoto Prize, Wolf Prize for Chemistry, Millennium Technology Prize, Priestley Medal (highest award of the American Chemical Society), Gairdner Prize, Hoover Medal, Dreyfus Prize in Chemical Sciences, BBVA Frontiers of Knowledge Award in Biomedicine, Balzan Prize, and the Dr. Paul Janssen Award. In 1998, he received the Lemelson-MIT prize, the world’s largest prize for invention for being “one of history’s most prolific inventors in medicine,” and he was inducted into the National Inventors Hall of Fame in 2006. He is an elected Fellow of the Institute of Medicine of the National Academy of Sciences, the National Academy of Engineering, the National Academy of Sciences, and National Academy of Inventors, and the Royal Academy of Engineering. He has been awarded over 1,000 patents and has received 42 honorary doctorate degrees, including degrees from Harvard, Yale, Columbia, and Northwestern. In our conversation, he shares more about his life and science.

Dr. Marcie O'Malley is the Stanley C. Moore Professor of Mechanical Engineering, as well as a Professor of Computer Science and Electrical and Computer Engineering at Rice University. Marcie is also an Adjunct Associate Professor in the Departments of Physical Medicine and Rehabilitation at Baylor College of Medicine and at the University of Texas Medical School at Houston. In addition, she is Director of the Mechatronics and Haptic Interfaces Lab at Rice University, Director of Rehabilitation Engineering at TIRR-Memorial Hermann Hospital, and co-founder of Houston Medical Robotics, Inc. The goal of Marcie’s research is to use robotic systems to maximize what people can achieve. She is working on incorporating robotics to rehabilitate and restore function in people after spinal cord injury or stroke. To do this, Marcie creates wearable and interactive robots to assist with therapy. Another area of Marcie’s research focuses on the use of robots for training via surgical simulations. Outside of her scientific interests, Marcie loves to travel and explore new cities. She is also a mom of eleven year old twin boys, so she spends a lot of time working on school projects, attending sporting events, going to art classes, exploring parks, and visiting museums with them. She received her B.S. in mechanical engineering from Purdue University, and she was awarded her M.S. and Ph.D. in mechanical engineering from Vanderbilt University. Marcie has received recognition for her teaching and research through receipt of the George R. Brown Award for Superior Teaching at Rice University, an Office of Naval Research Young Investigator Award, and an NSF CAREER Award. She has also been named a Fellow of the American Society of Mechanical Engineers. Marcie joined us for an interview to talk about some of her experiences in life and science.

Dr. Ryan Martin is an Assistant Professor in the Department of Biology at Case Western Reserve University. As an Evolutionary Ecologist, Ryan is interested in animal diversity and design. Animals seem to be well adapted to their environment, and Ryan works to understand how diversity, adaptation, and design occur through the action of natural selection. He investigates how the presence of predators, weather conditions, and other environmental features change the way animals survive and produce offspring. In his free time, Ryan enjoys trying new restaurants with his fiancée. They also love to go hiking with their dogs, and Ryan has been honing his photography skills. He received a B.S. in Ecology and Evolution from the University of California, Santa Cruz and was awarded his Ph.D. in Biology from the University of North Carolina at Chapel Hill. Afterward, Ryan conducted postdoctoral research at North Carolina State University and the National Institute for Mathematical and Biological Synthesis in Knoxville, TN before accepting a faculty position at Case Western where he is today. Ryan is here with us today to tell us all about his journey through life and science.

Dr. Kim Waddell is an Assistant Professor in Physical Medicine and Rehabilitation at the University of Pennsylvania’s Perelman School of Medicine as well as a faculty member with the Center for Health Incentives and Behavioral Economics, a Senior Fellow in the Leonard Davis Institute of Health Economics, and Research and Innovation Manager in the Penn Medicine Nudge Unit at the University of Pennsylvania. In addition, Kim is a Research Health Scientist at the VA Center for Health Equity Research and Promotion. Kim’s research focuses on behavior change and how to help motivate people to make decisions that are more aligned with their longer term goals. She is particularly interested in physical activity and using approaches from behavioral science to motivate adults who have had a stroke or have Parkinson’s disease to increase their daily activity. Another area that Kim is interested in is designing clinical decision support systems and ways to improve decision making to make sure that people are getting the right amount of the right kind of rehabilitation after stroke. When she’s not working, Kim tries to go running as often as possible to clear her head and disconnect from technology. She also enjoys cooking, particularly trying new recipes, as well as watching local sports teams and traveling. Kim received her BS in Health Science from Truman State University and her Master’s degree in Occupational Therapy from the University of North Carolina at Chapel Hill. She then attended Washington University in St. Louis where she earned her PhD in Movement Science and her Master’s degree in Clinical Investigation. Kim conducted postdoctoral research at the VA and Penn before joining the faculty there. Recently, she was awarded the 2024 Academy of Behavioral Medicine Research’s Early-Stage Investigator Award, and in our interview, she shares more about her life and science.