Hacker News New top story on Hacker News: ECONcrete: Protection from hydrodynamic forces while generating marine habitat by NEWs For Our Knowledge on 8/17/2019 09:56:00 am 0 Comment SHARE ECONcrete: Protection from hydrodynamic forces while generating marine habitat 3 by driekwartappel | 1 comments on Hacker News.
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