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1. Fash-E :windmill_of_friendship: (fash-e@poa.st)'s status on Wednesday, 22-Mar-2023 13:19:59 JST Fash-E :windmill_of_friendship:

   in reply to

   • :nv:hedinja
   @shedinja I learned recently Roman concrete was designed to heal on its own when it cracked
   • d (deprecated_ii@poa.st)'s status on Wednesday, 22-Mar-2023 13:19:59 JST d

     in reply to

     • :nv:hedinja
     @Fash-E @shedinja enginerds will tell you we have thousands of concrete formulations that are better than roman concrete
     
     and they may be right, technically. but because we insist on putting steel in our concrete and using it in tension, it starts degrading immediately
     Woggy's Zeonic Frolicks likes this.
   • :nv:hedinja (shedinja@poa.st)'s status on Wednesday, 22-Mar-2023 13:20:00 JST :nv:hedinja
     Cool video
     youtu.be/6i29Vx14vBI