#astronomicalclockUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesSteemitCryptoAcademyNewcomers' CommunitySteemit Feedbackআমার বাংলা ব্লগKorea • 한국 • KR • KOSTEEM CN/中文AVLE 일상Steem POD TeamTron Fan ClubWORLD OF XPILARSteem AllianceBeauty of Creativity#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.
