Using the recent Costa Concordia disaster, framed up against the lessons learned from the infamous Titantic disaster, is a perfect "teachable moment" for proving out the importance of failure analysis as part of upfront design. I would hope the takeaway from Professor Petroski's thoughtful post is that failure analysis needs to be a proactive part of the principal design process, not simply an after-the-fact exercise that comes on the heels of any kind of related disaster or product failure. On the upside, I would think the flurry of more accessible CAE and simulation tools can greatly aid engineers in this very important exercise.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
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.