floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 10 months agoWe Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Yearswww.sciencealert.comexternal-linkmessage-square34fedilinkarrow-up1202arrow-down135
arrow-up1167arrow-down1external-linkWe Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Yearswww.sciencealert.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 10 months agomessage-square34fedilink
minus-squareHyperreality@kbin.sociallinkfedilinkarrow-up20arrow-down1·10 months agoThousands of years, to be exact.
Thousands of years, to be exact.