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spec: The method has proved to be a quick and reliable way to evaluate sediment samples for environmental geochemistry analysis . Other discoveries inspired by nature include pollution-free water-based paints based on the growth and drying of insect wings , and Velcro fasteners which came from observing burrs attach to woollen materials such as socks ( Box 2 : Designing new materials ) . Human resources development was considered a key issue for alleviating poverty especially for the enhancement of educational , health and employment status in marginalized population groups . Thirty-five percent of New Hampshire residents believe they will be better off financially a year from now , only 10 percent think they will be worse off , and 54 percent think they will be about the same . Therefore , the most effective way to minimize sediment production is the stabilization of the sediment source by controlling erosion . Controlled flooding of the Colorado by releases from Glen Canyon Dam has been proposed as a way to manage sediment and other resources in the Grand Canyon . The students had more than just character roles to play , however . Redox enzymes may well have a number of redox-activre sites , which makes for the intriguing task of unravelling the various electron transfer steps , along with their associated ' coupled ' chemical reactions . Tim Rozan , Liz McCliment , and Brian Glazer have been trying to figure the best way to collect sediment cores so that they can make the chemical measurements they need . If the cracks or slots in perforated tile are too wide , installing tile with a fabric or a filter sock on it may be the only way to prevent sediment entry into the line . Comparing the sediment content of N and P to that in farmyard cattle manure is the fastest way to evaluate sediment fertilizing capacity .