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Latest Articles

nature.com
277 words

A hidden carbon dioxide source in the Himalaya

Lithological and sampling map of the Indus headwater basin. Rout, R. K. et al. Chem Geol (2026). Atmospheric carbon dioxide reacts with water to form weak carbonic acid. This acid reacts with silicate rocks, locking the carbon dioxide as oceanic carbonates. In carbonate…

note.com
613 words

Vol. 86 [Why do electronic devices sometimes suddenly stop working after several years, even when the boards and chips are intact?] The entry barrier known as electrolyte dry-out, where liquid quietly escapes

When a power supply board suddenly stops working, many people tend to look for the cause in obvious component failures, such as a faulty semiconductor chip or a broken wire. However, from the perspective of electronic component engineering, the electrolyte…