minus-squarebaronofclubs@lemmy.worldtoTechnology@lemmy.world•We Finally Know How Ancient Roman Concrete Was Able to Last Thousands of YearslinkfedilinkEnglisharrow-up0·9 months agoThe year is 76,014. Voyager still hasn’t left the solar system. Also, the solar system now contains Proxima Centauri. linkfedilink
The year is 76,014. Voyager still hasn’t left the solar system. Also, the solar system now contains Proxima Centauri.