Dr. Robert Hebner, the director of the University of Texas' center for electromechanics, is working with flywheel batteries and attempting to reduce the size and weight of battery power on the international space station through advances in materials research and controls. "Our work involves making composites used for the flywheel that are stronger and lighter than steel," says Hebner. "We do all the processing and testing too," he says. Hebner hopes to have the project, which is managed by the NASA Glenn Research Center in Cleveland, complete in five years when the current space station batteries need replacing. NASA estimates the savings to the space station program will exceed $200 million. For more information, contact Dr. Hebner at (512) 232-1628 or e-mail firstname.lastname@example.org.
More and more robots are becoming more autonomous all the time. Now Lockheed Martin has completed a demo mission with two completely autonomous robotic vehicles performing resupply, reconnaissance, surveillance, and target acquisition.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
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