Bacteria and sand engineered into living concrete
4 by hhs |
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Unknown Bacteria and sand engineered into living concrete
4 by hhs |
https://ift.tt/eA8V8J January 17, 2020 at 05:58AM https://ift.tt/2yfVyVV
Friday, January 17, 2020
Bacteria and sand engineered into living concrete
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