The nascent 3D-printing industry is working toward the goal of printing large-scale structures with specially designed feed material, but researchers working at a smaller scale are currently exploring techniques for printing a wide range of materials in complex shapes.
Thelma Drake, a former Republican U.S. congresswoman from Virginia and former Norfolk assistant public-works director, on Aug. 23 confirmed to Washington, D.C., broadcaster Martin Di Caro that she is a nominee for Federal Transit administrator, according to his tweet.
In a project aimed at preventing wrong-way driving accidents, Arizona is installing the nation’s first thermal-camera-based, wrong-way-driver detection system along a 15-mile-long stretch of Interstate 17 in Phoenix.
For decades, heavy-duty pickup-truck manufacturers have fought a number of shortcomings—reliability and longevity come immediately to mind—in winning the business of the all-important commercial buyer.
Something needs fixing in Florida at two of the most important public agencies in the state, the South Florida Water Management District and the Dept. of Transportation.
South Carolina politicians investigating the failed V.C. Summer nuclear expansion would do well to focus on Westinghouse Electric Co.’s “unbuildable” design for its AP1000 nuclear reactors, people who worked on the project told ENR.
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