Xiaoyu, Ritbik, Thomas, Yong Han showcased their research at the National Academy of Engineering  Regional Meeting and Symposium, held at Purdue University. Xiaoyu's poster, "Advancing Technology Readiness Levels (TRLs) of New Critical Materials Technologies through Techno-Economic Analysis (TEA) and Design for Experiments (DOE)" explained how her research on techno-economic analysis and design of experiments helps in accelerating the growth of sustainability technologies.  Ritbik, Thomas, Yong Han's poster, "Evaluating the Circularity of Product Life Cycles Using Manufacturing-relevant Indicators and Preliminary Industry Data" explained about two developed circularity indicators that could measure the consequences from multiple life cycles.