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Professor Marc De Graef is known for his research in the area of microstructural characterization of structural intermetallics and magnetic materials, but in his spare time, he loves playing the guitar. Song: First Ride by Don Ross
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Carnegie Mellon Professor Marc De Graef is known for his research in the area of microstructural characterization of structural intermetallics and magnetic materials, but in his spare time, he loves playing the guitar.
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In a time where countless devices are connected to the internet wirelessly, interference is inevitable. Researchers in Carnegie Mellon’s Department of Electrical and Computer Engineering have developed a way for devices to quickly and efficiently scan wide bandwidths to avert interference.
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Adam Feinberg and his team have created the first full-size 3D bioprinted human heart model using their Freeform Reversible Embedding of Suspended Hydrogels (FRESH) technique. The model, created from MRI data using a specially built 3D printer, realistically mimics the elasticity of cardiac tissue and sutures. This milestone represents the culmination of two years of research, holding both immediate promise for surgeons and clinicians, as well as long term implications for the future of bioengineered organ research. Learn more: https://engineering.cmu.edu/news-events/news/2020/11/18-3d-printed-heart.html
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Soft composites that use droplets of gallium-based liquid metal have the potential for transformative impact in multifunctional material engineering. Researchers at Carnegie Mellon University have developed a method to synthesize composites with high stretchability, negligible electromechanical coupling, Joule-heated healing and reprocessability, and electrical and mechanical self-healing that can be printed. This approach to controlled assembly represents a widely-applicable technique for creating new classes of liquid metal composites with unprecedented multifunctionality.