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🏗️ One startup’s paper-thin stainless steel could change how bridges are built
https://techcrunch.com/2025/10/07/one-startups-paper-thin-stainless-steel-could-change-how-bridges-are-built/

Exclusive: One startup’s paper-thin stainless steel could change how bridges are built | TechCrunch
By coating regular rebar with a thin layer of stainless steel, Allium Engineering could reduce the amount of concrete needed to build a bridge while also prolonging its life.