So, I learned tonight that there are some folks who havent heard - TopicsExpress



          

So, I learned tonight that there are some folks who havent heard of the collapse of the Tacoma Narrows Bridge, let alone seen the footage. Its an object lesson in the engineering skill of looking for the unexpected. In this case, the unexpected was that the wind in the Tacoma Narrows set up a harmonic resonance, and it basically started to transmit the waves back and forth like a giant guitar string, until it ripped itself apart. https://youtube/watch?v=xox9BVSu7Ok
Posted on: Mon, 01 Dec 2014 03:09:59 +0000

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