The list of World Wide Web sites devoted to standards continues to grow. The American Na-tional Standards Institute has added a Standards Alert Service to its NSSN Enhanced pages. The service provides updates on what standards around the globe are being initiated, reviewed, or approved. Meanwhile, the Society of Automotive Engineers has introduced the SAE Auto-motive Electronics Database on the Internet. It covers thousands of standards and specifications. You can get more details, including a freeworking model, by browsing http://www.sae.org/electronics. Another new web site at quality resources.com offers a long list of quality-related titles, in-cluding training manuals for the ISO 9000, QS 9000, and ISO 14000 series of quality management standards. The U.S. Department of Energy's Technical Standards Program now has a homepage at http://apollo.osti.gov/html/techstds.html. More than 70 additional ad-dresses related to standards are in the second edition of "Most Popular Web Sites," a 1,074-page book recently published by Lycos Press of Indianapolis, IN.
By experimenting with the photovoltaic reaction in solar cells, researchers at MIT have made a breakthrough in energy efficiency that significantly pushes the boundaries of current commercial cells on the market.
We looked at a number of sources to determine this year's greenest cars, from KBB to automotive trade magazines to environmental organizations. These 14 cars emerged as being great at either stretching fuel or reducing carbon footprint.
A quick look into the merger of two powerhouse 3D printing OEMs and the new leader in rapid prototyping solutions, Stratasys. The industrial revolution is now led by 3D printing and engineers are given the opportunity to fully maximize their design capabilities, reduce their time-to-market and functionally test prototypes cheaper, faster and easier. Bruce Bradshaw, Director of Marketing in North America, will explore the large product offering and variety of materials that will help CAD designers articulate their product design with actual, physical prototypes. This broadcast will dive deep into technical information including application specific stories from real world customers and their experiences with 3D printing. 3D Printing is