This Is an Uprising -
How Nonviolent Revolt Is Shaping the Twenty-First Century
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Sunday, 8 January 2023
quote [ Researchers have discovered ancient Roman concrete-manufacturing strategies that incorporated self-healing. Applying this knowledge toward modern cement production, they hope to improve the material’s environmental impact. ]
Get a taste of the concrete
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Comments
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Paracetamol said @ 6:08pm GMT on 8th Jan
Damn, I wanted to post that one. … well – back to the bookmark list.
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