Why this 1880 Timeball tower was essential for Ships #history #karachi #curiosity
#HumbleClicks #humbleakther 1880 mein Karachi Port par laga hua Timeball Tower aakhir kis kaam aata tha? ⏱️⚓ Samandar mein door mojood behri jahaz is tower ke signal ka intezar kyun karte thay? Aur sirf ek Timeball ki madad se woh apni location tak kaise adjust kar lete thay? Full video: youtube.com/watch?v=ivdNvd0KJNk #karachi #history # ...