From Napkin to Production
Guest Blogs 8/30/2013 31 comments After a night out with the guys, burning through five bar-napkin sketches, the perfect product idea is born. Or is it? How do you determine if your idea is worthwhile and worth pursing?
Choosing the Right Pressure Gauge
Guest Blogs 8/22/2013 6 comments Used since 1849, pressure gauges have had many applications, from depth to altitude measuring. Classified in different types, they show the increase and reduction of pressure in different fields. Here are some of the gauges used today.
Top Reasons for the US to Return to Space
Guest Blogs 8/14/2013 14 comments Over the years, government and popular support for further space exploration has dwindled, despite its many benefits. So, we've made a list of the top reasons we should continue to explore the outer depths, "to boldly go where no man has gone before."
FIR Filters Without the Math
Guest Blogs 8/2/2013 2 comments Previous columns have described how analog and switched-capacitors filters work and provided a real example of each. Now on to digital filters that process discrete-time digital values, rather than analog signals.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
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.