Trilobites: The Bridge Wobbles. So Do You. That’s When the Trouble Starts. Mathematicians found that bridges wobble suddenly when a critical crowed threshold is exceeded, and developed a model to predict it in future bridges. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Me Time: How to Recover Like an Elite AthleteU.S. Opposition to Breast-Feeding Resolution Stuns World Health OfficialsNASA podcast: How to listen to NASA’s 'Houston We Have a Podcast' online?NASA news: Space agency awards contract to test flying drones on VenusBIBLE BREAKTHROUGH: Lost city of Zer where Jesus fed masses UNCOVEREDEclipse 2018: Why is July total lunar eclipse Blood Moon LONGEST of the 21st century?