#astronomicalclockUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemit FeedbackNewcomers' CommunitySteemitCryptoAcademyআমার বাংলা ব্লগKorea • 한국 • KR • KOSteem AllianceSTEEM CN/中文WORLD OF XPILARAVLE 일상SCT.암호화폐.CryptoComunidad LatinaTron Fan Club#astronomicalclockTrendingHotNewPayoutsMutedanilkumargoske (34)in #astronomicalclock • 7 years ago600 year old astronomical clock in Praguemadhavi009 (12)in #astronomicalclock • 7 years agoASTRONOMICAL CLOCK..The Prague astronomical clock, installed in 1410. It is the world's oldest astronomical clock still in operation.
