#eupalinosUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemitCryptoAcademySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文Beauty of CreativityAVLE 일상Comunidad LatinaSteem POD TeamTron Fan Club#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.…
