#eupalinosUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগSteem POD TeamKorea • 한국 • KR • KOSteem AllianceAVLE 일상STEEM CN/中文Tron Fan ClubBeauty of CreativityComunidad Latina#eupalinosTrendingHotNewPayoutsMutedpomeline (79)in #eupalinos • 3 years agoTunnel of Eupalinos.Reading about Pythagoras, who was from Samos, I learn about the tunnel through a mountain they made 2500 years ago.…
