Episode 15: A Look Inside Ultrasound

An investigation into ultrasound and the material properties that make it work. Featuring an interview with Dr. Jeff Bates about his work on hydrogels and his experience in consulting. Nondestructive Air-coupled Ultrasound Measurement in the Food Industries: https://www.ndt.net/article/IranNDT2017/papers/391.pdf A Study on Automatic Flaw Detection using MSSIM in Ultrasound Imaging of Steel Plate: https://ieeexplore.ieee.org/abstract/document/8646291 Laser Ultrasound: https://sci-hub.tw/10.1016/0041-624X(89)90043-7 Air Coupling: https://sci-hub.tw/https://www.sciencedirect.com/science/article/abs/pii/S0041624X14000377 Defect Detection in Additively Manufactured Components: Laser Ultrasound and Laser Thermography Comparison: https://www.sciencedirect.com/science/article/pii/S2452321617305097

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Materialism Team: Taylor Sparks (co-creator, co-host, production), Andrew Falkowski (co-creator, cohost, production), Jared Duffy (production, marketing, and editing).

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Om Podcasten

In this podcast, Taylor and Andrew investigate the past, present, and future of materials science and engineering. Topic areas ranging from cutting edge materials technology, the history of different materials, the commercialization of new materials, and exciting advances in processing and characterization are all covered in detail. Our episodes include things like the unlikely discovery of superglue or teflon, the fascinating backstories about modern biomaterials like dialysis filters, and updates on new technologies including wearable electronics, next generation batteries, and nanomaterials. In short, we hope to help listeners understand the critical role that materials have played in society and even glimpse into what the future may hold for new materials.