Morning Overview on MSN
Half-finished Pompeii room reveals the secret of Roman concrete
When excavators stepped into a half-finished living room in Pompeii, they were not just walking into a frozen renovation, ...
After more than 100 gate docking and undocking operations across more than 45 years, Concrete Tech Corp.’s Tacoma dry dock was in need of a replacement caisson gate, a 150-ft-long floating concrete ...
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