Industrial, medical and military cables demonstrate a small sample of a broad range of cable applications that require passing one or more relevant tests to qualify for usage. Surviving nuclear, biological and chemical (NBC) contamination could arguably be the toughest test. Depending on the application, cables may have to be incredibly rugged, handle high voltages or be small enough to fit through the eye of a needle. Here is an example of a very small medical cable.
MICROMINIATURE ROUND CABLE
Designed for medical applications with critical size and electrical integrity requirements, W. L. Gore & Assoc.’s Microminiature Round Cable provides a very small durable solution. Using the company’s High Strength Toughened Fluoropolymer (HSTF) and low dielectric constant expanded PTFE (ePTFE) material, the medical cable handles device flexure, abrasion during routing or tracking and sterilization without performance degradation. An advanced biocompatible dielectric material, HSTF has increased scrape abrasion-resistance and cut-through resistance, as well as improved pinhole free performance in ultra-thin profiles. Specific medical applications for the cable include electrophysiology products and small diameter flexible endoscopes.
A middle school team from Rochester, Mich., has again nabbed the grand prize in the annual international Future City Competition, which drew students from 37 regions of the United States, as well as from England and China.
The word “smart” is becoming the dumbest word around. It has been applied to almost every device and system in our homes. In addition to smartphones and smart meters, we now hear about smart clothing and smart shoes, smart lights, smart homes, smart buildings, and every trendy city today has its smart city project. Just because it has a computer inside and is connected to the Web, does not mean it is smart.
Are you being paid enough? Do you want a better job? According to a recent survey Manpower released just before Engineers Week, employers and engineers don't see eye-to-eye about the state of US engineers' skills and experience.
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.