- Scientists used a quantum-mechanical modelling method to computationally discover and predict the atomic structure of high-entropy alloys. The discovery may help power-generation and aviation industry develop more efficient engines, reducing fuel consumption and carbon emissions. https://www.ameslab.gov/index.php/news/computational-discovery-of-complex-alloys-could-speed-the-way-to-green-aviation 3 comments science
- Polystyrene waste is everywhere, and it’s not biodegradable. Scientists just found a green, low-energy way to break it down. Ball-milling deconstructs polystyrene in a single step, at room temperature, in ambient atmosphere in the absence of harmful solvents. https://www.ameslab.gov/news/polystyrene-waste-is-everywhere-and-it-s-not-biodegradable-scientists-just-found-a-way-to 47 comments science
- Researchers have found a new way to switch magnetism that is at least 1000 times faster than currently used in magnetic memory technologies. All-optical switching promises terahertz-speed hard drive and RAM memory https://www.ameslab.gov/news/news-releases/quantum-tricks-drive-magnetic-switching-fast-lane 40 comments technology