For the past four years, the City of Tualatin in Oregon has brought joy to residents through a unique treasure hunt, in which glass hearts created by regional artists are hidden throughout the city’s greenways during the month of February.
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Glass-ceramic stores nuclear waste, unique superconductivity for quantum computing, and other materials stories that may be of interest for February 14, 2024.
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The 48th International Conference on Applied Ceramics and Composites took place in Daytona Beach, Fla., Jan. 28–Feb. 2, 2024. The conference included 19 symposia; five focused sessions; and a special focused session on diversity, entrepreneurship, and commercialization.
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To date, efforts to develop retinal prostheses have achieved limited success. But the turn toward flexible rather than rigid platforms for these devices is leading to significant advances in the research community.
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Printable electronic inks and their associated print processes tend to rely on environmentally hazardous chemicals, which offsets the benefits of printed electronics in application. Engineers at Duke University developed a water-only printing process for fabricating printed electronics.
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David Drake, commonly known as Dave the Potter, was an enslaved potter who is now one of the most famous names in Edgefield pottery. This CTT overviews Drake’s life and his legacy.
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Dirt-powered fuel cells, benchtop impact-resistance test, and other materials stories that may be of interest for February 7, 2024.
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Research on ultrahigh-temperature ceramics (UHTCs) for hypersonic and space vehicle applications is gaining increased attention and funding. This CTT summarizes an open-access review paper on the measurement and enhancement of UHTCs coatings for radiation-cooled thermal protective systems.
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In July 2023, researchers announced the creation of high-strength, lightweight glass nanolattices by coating DNA origami scaffolds with silica. Their new open-access paper, published in January 2024, describes the functionalization of these glass-coated scaffolds by infiltrating the nanolattice with metal and metal oxide particles.
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The U.S. Food and Drug Administration remains firm in its guidance that titanium dioxide can be used as a food additive despite the European Commission’s decision to ban its use in 2022. In the past year, however, several U.S. state legislatures have introduced bills that would ban the use of TiO2 in food, as well as several other additives.
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