Word: minnesota
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Investigators, meanwhile, from the National Transportation Safety Board (NTSB) and from a private firm of forensic engineers hired by the state of Minnesota, have already arrived to begin trying to figure out what happened. NTSB chairman Mark Rosenker told reporters Thursday evening that the agency plans to use a special risk-analysis software program that will allow investigators to study each functional element of the Minneapolis span. According to Rosenker, the program "can take away every element of the bridge in a computer model, until it falls down." The hope is that the virtual facsimile will help illuminate which component...
...into the cracks between supports, freeze and expand and cause a huge amount of damage." Beyond that, says Miller, "concrete is a very forgiving material, and so it can stand up to a lot of cracking and wear. Steel on the other hand, cannot." In a place like Minnesota, where road crews dump corrosive ice melter on roadways by the ton in winter, the problem is even worse...
...inspection. In fact, as everyone knows by now, the bridge was deemed "structurally deficient" starting in 1990. That didn't result in an emergency repair order, but rather an intention to replace the bridge by 2020 - not unusual, evidently, since the designation doesn't suggest imminent danger. According to Minnesota Gov. Tim Pawlenty, speaking Thursday afternoon at a press conference, there are no fewer 70,000 to 80,000 bridges in the U.S. in the same category; at least another 80,000 are considered "functionally obsolete," or not up to current design standards, another label that fails to testify...
...before the bar of justice as equals." Bush's commutation suggests three things: the President believes there is another class of citizen in the U.S., cronyism trumps justice and the President condones perjury and obstruction of justice when it's convenient and helpful to his Administration. Terry Sandquist, HUTCHINSON, MINNESOTA...
...weed out the killer vegetation? One nursery, Bailey's, based in Newport, Minn., has turned to the lab. One of the country's largest wholesale chains, Bailey's has partnered with scientists at the University of Minnesota and the University of Georgia to design hybrid plants that would eventually take the place of invasive species. The company already sells hybrids that flower longer and smaller (to accommodate cramped outdoor spaces) and have richer color, but it hopes to create new breeds engineered for sterility that way, the garden blooms won't bud anywhere but in your backyard...