From 2007 to 2011, Ford cut landfill waste 40 percent to 22.7 pounds per vehicle, and it hopes to lower this figure another 40 percent by 2016. The Van Dyke Transmission Plant in Dearborn, Mich., recently became the first in North America to have zero waste going to landfills. (Source: Ford)
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.
NASA's JPL and Caltech have achieved the mind-boggling feat of 3D printing multiple metals in a single end-part, grading from one alloy to another. They've also developed a method for combining metals with carbon fiber composites in end-production parts.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.