RSS BotMB to Hacker NewsEnglish · 27 days agoLaser mapping reveals oldest Amazonian cities, built 2500 years agowww.science.orgexternal-linkmessage-square0fedilinkarrow-up16arrow-down10file-text
arrow-up16arrow-down1external-linkLaser mapping reveals oldest Amazonian cities, built 2500 years agowww.science.orgRSS BotMB to Hacker NewsEnglish · 27 days agomessage-square0fedilinkfile-text
