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Researchers at UC Santa Barbara are making a case for basalt as a partial replacement for the limestone traditionally used in cement production. The volcanic rock is abundant, requires less energy to process, and could meaningfully cut the carbon footprint of one of the world's most polluting industries. It's early days, but the materials science looks promising.
On a very different scale, a developer has built a functioning website hosted entirely on an eight-bit microcontroller — the kind of chip you'd find in a basic Arduino. It serves real pages over a real network connection, and while performance is modest by any measure, the project is a sharp reminder that the web's underlying protocols are leaner than we tend to assume.
And in the world of AI-assisted development, a new open source tool called Ccstory generates a weekly narrative recap of everything you've done inside Claude Code. The idea is straightforward — give developers a readable summary of their own work sessions, turning scattered commits and prompts into something closer to a project diary. Whether that kind of reflection helps or just adds noise is a question worth sitting with.
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