21/07/2025

Energy & Green Tech

Co-intercalation process enables fast-charging sodium batteries

Li-ion and Na-ion batteries operate through a process called intercalation, where ions are stored and exchanged between two chemically different electrodes. In contrast, co-intercalation, a process in which both ions and ...

Engineering

3D-printed steel capsules endure nuclear reactor testing

The Department of Energy's Oak Ridge National Laboratory set a new milestone in nuclear component innovation, successfully testing two 3D-printed stainless steel experimental capsules at the lab's High Flux Isotope Reactor, ...

Computer Sciences

Platform can make machine learning more transparent and accessible

What began as a Ph.D. project has grown into a website with 120,000 unique visitors each year. With the platform OpenML, researcher Jan van Rijn is contributing to open science, aiming to make machine learning more transparent, ...

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