floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 9 months agoWe Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Yearswww.sciencealert.comexternal-linkmessage-square29fedilinkarrow-up1212arrow-down136
arrow-up1176arrow-down1external-linkWe Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Yearswww.sciencealert.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 9 months agomessage-square29fedilink
minus-squareHyperreality@kbin.sociallinkfedilinkarrow-up24arrow-down2·9 months agoThousands of years, to be exact.
Thousands of years, to be exact.