floofloof@lemmy.ca to Technology@lemmy.worldEnglish · 8 months agoWe Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Yearswww.sciencealert.comexternal-linkmessage-square31fedilinkarrow-up1199arrow-down131
arrow-up1168arrow-down1external-linkWe Finally Know How Ancient Roman Concrete Was Able to Last Thousands of Yearswww.sciencealert.comfloofloof@lemmy.ca to Technology@lemmy.worldEnglish · 8 months agomessage-square31fedilink
minus-squareHyperreality@kbin.sociallinkfedilinkarrow-up24arrow-down2·8 months agoThousands of years, to be exact.
Thousands of years, to be exact.