Hot-mixed Roman concrete used quicklime “healing” clasts that seal cracks over time, explaining Pompeii’s long‑lasting ...
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I made a big furnace to melt metals
In this video, I showcase the construction of a propane furnace using scrap steel, glass wool, ceramic wool, and refractory cement. The aim is to replace an old coal furnace to facilitate more ...
Concrete is one of the world's biggest carbon emitters. Benjamin Skuse asks if AI can help tame concrete’s climate impact ...
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