Why Safe Bridges Suddenly Start to "Dance" and "Sing" скачать в хорошем качестве

Why Safe Bridges Suddenly Start to "Dance" and "Sing"

You drive across a massive steel bridge, and suddenly you hear a low, eerie hum. Most people think it’s just the wind. But what if that sound is actually a warning? 🌉 In this video, we dive into the terrifying hidden physics of the world’s largest structures. We reveal why bridges aren't just chunks of concrete, but giant, tightly strung instruments that can be played by nature. 🔍 In this video, we’ll answer: • Why do massive steel bridges actually "sing" in a storm? • What deadly mistake did ancient Roman armies strictly avoid? • How can a light breeze tear apart 6,000 tons of solid metal in just a few hours? • Why did a brand-new $20 million bridge in London have to be shut down immediately after opening? Watch until the end to find out what engineers hide deep inside the pillars to save us from disaster! #HiddenPhysics #BridgeCollapse #EngineeringMystery