Home Le Test Hub reddit: the front page of the internet Their structures are still standing more than 1,500 years after the last centurion snuffed it: now the Romans’ secret of durable marine concrete has finally been cracked and findings could help today’s builders.

Their structures are still standing more than 1,500 years after the last centurion snuffed it: now the Romans’ secret of durable marine concrete has finally been cracked and findings could help today’s builders.

reddit: the front page of the internet 2017-07-04

Their structures are still standing more than 1,500 years after the last centurion snuffed it: now the Romans’ secret of durable marine concrete has finally been cracked and findings could help today’s builders. submitted by /u/TragicDonut to r/Futurology [link] [comments]