Howrah Bridge बिना Nut-Bolt के कैसे बना? 😱 | Kolkata का Engineering Wonder #shorts #kolkata

How was Kolkata's massive Howrah Bridge built without conventional nuts and bolts? In this video, we explore the incredible history and engineering behind one of India's most iconic bridges. From the old floating pontoon bridge and the dramatic ship collision to the construction of the massive steel structure during World War II, this story reveals some fascinating facts about Howrah Bridge. We also look at its huge steel structure, riveting technology, construction challenges and how this engineering marvel continues to stand above the mighty Hooghly River. #HowrahBridge #Kolkata #IndianEngineering #EngineeringMarvel #BridgeConstruction #IndiaFacts #EngineeringFacts #RabindraSetu #HooghlyRiver #MrDecode #AmazingEngineering #HistoryFacts #KolkataHistory #Shorts