Топ десять ИНЖЕНЕРНЫХ ОШИБОК, из за которых ЦЕЛЫЕ ГОРОДА оказались на грани КАТАСТРОФЫ

One wrong number, cheap material, or ignored crack—and an entire city can find itself on the brink of disaster. In this video, we'll examine the top ten engineering failures that led to building collapses, bridge failures, dam failures, massive fires, and the largest man-made disasters in history. You'll learn why the Quebec Bridge collapsed, how a small design change destroyed the Hyatt Regency hotel walkways, what construction errors led to the tragedy at the Sampoong Shopping Center, and why the Grenfell Tower fire spread so quickly. We'll also look back at the Vajont Dam disaster, the flooding of New Orleans after Hurricane Katrina, the Fukushima nuclear accident, and the events at Chernobyl. Each of these engineering disasters began with decisions that initially seemed insignificant. But the cost of the error proved monstrous. What warnings were ignored? Could these accidents and disasters have been prevented? And which engineering error was the most dangerous? Watch the video to the end to learn how a simple miscalculation turns into a chain reaction capable of threatening thousands of lives. Subscribe to the channel and like it if you're interested in the history of disasters, investigative documentaries, and incredible facts about events that changed the world. #EngineeringErrors #EngineeringDisasters #Man-MadeDisasters #EngineeringErrors #ConstructionErrors #BiggestDisasters #AccidentsAndDisasters #WorldDisasters #Top10Disasters #BridgeDestruction #BuildingCollapses #DamAccidents #Chernobyl #Fukushima #DisasterHistory