When faculty member Leo Castagno of Brigham Young University discovered that many engineering students could write a program in C++ but couldn't tell the difference between a screw and a bolt, he wasn't exactly surprised. "In the traditional engineering curriculum, fasteners are covered in a single class," he says. "But I will tell you that there is a lot more to the technology than a person could possibly imagine." A former engineer and welder himself, Castagno's primary goal is to expose students to more than just pitches and thread counts. So he is expanding a process class that he teaches from just the basics of welding and chip cutting to include joining processes—in a very real-world kind of way. "This isn't a spectator sport, you know," he stresses. "I want to expose students to as many different kinds of fasteners as I can get my hands on." For starters, Penn Engineering has contributed a variety of fasteners to the school, free-of-charge. The idea is for students to gain some hands-on experience with them. Castagno is thrilled. But just in case some students may be contemplating not having to hit any books for the class, he says that the final exam will include at least some theory.
At this year's MD&M West show, lots of material suppliers are talking about new formulations for wearables and things that stick to the skin, whether it's adhesives, wound dressings, skin patches and other drug delivery devices, or medical electronics.
The US Congress has extended an important tax credit for solar energy, a move that’s good news for future investments in this type of alternative energy and for many stakeholders in the solar industry.
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.