99% Invisible-52- Galloping Gertie

<p>Even during the construction of the original Tacoma Narrows Bridge, the deck would go up and down by several feet with the slightest breeze. Construction workers on the span chewed on lemon wedges to stop their motion sickness. They nicknamed … <a href="http://99percentinvisible.prx.org/2012/04/18/99-invisible-52-galloping-gertie/" rel="nofollow" target="_blank">Continue reading →</a></p>