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Scientists have unlocked a new understanding of mesoporous silicon, a nanostructured version of the well-known semiconductor.

The Solid State and Materials Research Group has come up with a lithium-ion capacitor using electrodes produced from wood particles that are discarded as waste in sawmills. This biomass is very easily ...

Feb. 25, 2025 — Discarded food scraps, stray branches, seashells and many other natural materials are key ingredients in a system that can pull drinkable water out of thin air developed by ...

Down the pike from Schiit Audio comes the Stjarna phono pre-amplifier. According to the now mostly Texan manufacturer, Stjarna is “an all-out, limited-production all-tube design”.  We might see it as ...

Silicon is the best-known semiconductor material. However, controlled nanostructuring drastically alters the material's properties. Using a specially ...

Mar. 3, 2025 — Distressing news and traumatic stories can cause stress and anxiety -- not only in humans, but these stories can also affect AI language models, such as ChatGPT. Researchers have ...

With the development board from the Raspberry Pi Pico Experimenting Kit from Makerfabs, which is offered by Elektor in a ...