The New Obama fuel mileage requirements for cars are music to the ears of the American steel industry. That might seem odd. After all, aren’t a lot of those concept cars rolled out of Detroit every year loaded with plastic and other lightweight materials options? Yes, but a lot of those concepts remain concepts. Take the Chevy Volt for example. It was first shown at the Detroit Auto Show in January 2007 with a polycarbonate roof and a hood made from recycled soda bottles. Once GM decided to actually make the Volt, those two ideas were quickly dropped. Too impractical. Too expensive. A study recently released by the American Iron and Steel Institute predicts a 10 percent annual growth rate in the use of advanced high-strength steels through 2020 as auto makers try to meet tough new fuel standards.
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.
Some next-generation bio-based materials are superior in performance to their petro-based counterparts, but also face some commercial challenges. This is especially true of certain biopolymers, adhesives, coatings, and advanced materials.
Cars and other vehicles, as well as electronics and medical devices, continue to lead the use cases for the new plastics products we've been seeing, as engineers design products for tougher environments.
LeMond Composites, founded by three-time Tour de France cycling champion Greg LeMond, is the first to license a new carbon fiber production method invented by Oak Ridge National Laboratory (ORNL) that's faster, cheaper, and greener.
This month will mark the launch of the SpeedFoiler, a super-fast, ultra-lightweight foiling catamaran that can fly short distances over water faster than other foiling designs, in part because of its carbon composite materials.
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