The model is used for projects such as in open-source appropriate technologies, and open-source drug discovery. Open source promotes universal access via an open-source or free license to a product's design or blueprint, and universal redistribution of that design or blueprint.
Captain James Buchanan Eads (May 23, 1820 â March 8, 1887) was a world-renowned American civil engineer and inventor, holding more than 50 patents.
Emerald ash borer (EAB) is a highly invasive, non-native insect that attacks and kills all species of North American ash trees, including white, green and black ash.ased on this and the impending threat of EAB, planting ash trees is not recommended. A number of other trees grow well in Nebraska. For recommendations about trees that would do well in your area, visit ReTree Nebraska at retreenebraska. org or contact your local NFS District Forester (nfs.unl.edu).