General Motors and BMW will jointly develop refueling devices for liquid hydrogen vehicles. The companies are also inviting other automakers to join the initiative. The collaboration centers on setting global standards and specifications, says Christoph Huss, head of Science and Traffic Policy for BMW (see DN 08.05.2002, p 21). "So that customers will not be confronted with various systems, standardizing the refueler coupler is a must," he adds. Both companies are looking to have hydrogen vehicles for sale by 2010. www.bmw.com.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
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