While it's too late to send in a hardware entry for the $10,000 prize of Cornelius Van Drebbel's Mad Design Contest, you still have time to submit an entry for the e-paper design for the $2,000 first-place prize. The contest, co-sponsored by NEC Electronics America and EDN magazine, features designs using NEC Electronics' 8-bit microcontrollers. Entries are being accepted through Jan. 5, 2005. Go to www.maddesigncontest.com for more info.
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.