RSS BotMB to Hacker NewsEnglish · 16 days agoPopulation much more than 8.2B, rural areas underestimatedwww.popularmechanics.comexternal-linkmessage-square0fedilinkarrow-up13arrow-down10file-text
arrow-up13arrow-down1external-linkPopulation much more than 8.2B, rural areas underestimatedwww.popularmechanics.comRSS BotMB to Hacker NewsEnglish · 16 days agomessage-square0fedilinkfile-text