Jim Aubert is a Sandia National Laboratory scientist developing a new adhesive that loosens when heated. His epoxy adhesive is temperature dependent, so it sticks at room temperature, but at elevated temperatures it melts and allows separation. "Our approach relies on reversible chemistry that breaks apart the adhesive at elevated temperatures," says Aubert. For more information, go to www.sandia.gov.
These free camps are designed for children ages 10 to 18. Attendees are introduced to 3D CAD software and shown how 3D printers can make their work a reality. Here we check out the stops in California and Utah.
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.