A world-first project that uses 'self-healing' concrete to repair sewage pipes | This technology will not only extend the lifespan of concrete structures, but also promote a circular economy. interestingengineering.com Submitted by chrisdh79 t3_zng494 on December 16, 2022 at 2:37 PM in Futurology 10 comments 1,357
zacianzilla t1_j0m6pfn wrote on December 17, 2022 at 6:50 PM meme street ( ͡° ͜ ʖ ͡°) boi. its actually good {for political uses ( ͡° ͜ ʖ ͡°) heheheheالعب its arabic ÷bois Permalink 1
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