A European consortium has a budget of $2.2 billion to reduce carbon dioxide, nitrogen monoxide and noise emissions by 50, 80 and 50 percent respectively by the year 2020, and to introduce more environmentally friendly aircraft components. Researchers at the Fraunhofer Institute for Manufacturing Engineering and Applied Materials Research (IFAM) are developing adhesives that produce more durable and safer bonds than current methods. Scientists at the Fraunhofer Institute for Electronic Nanosystems are working with micro and nanotechnologies in order to integrate sensors into components.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
Plastic bags can become useful as either raw materials for plastics or feedstock for fuel. It's when they're not recycled that they become a major problem. That's what California's bag ban will prevent.
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