A government-industry project to invent a practical battery for electric vehicles is trying to do too much too soon. So concludes a study by a committee of the National Research Council. The U.S. Advanced Battery Consortium (USABC) was formed in 1991 as an R&D project of the Department of Energy and the three major U.S. automakers. The purpose was to provide increased range and improved performance for electric vehicles "in the latter part of the 1990s." No technology has yet fully met even the midterm goals, the report says, because USABC had "an overly ambitious schedule imposed by regulatory requirements." (See "Nation's charge to electric cars stalls" in this issue.) For copies of "Effectiveness of the United States Advanced Battery Consortium as a Government-Industry Partnership" phone National Academy Press at (800) 624-6242.
Fifty-six-year-old Pasquale Russo has been doing metalwork for more than 30 years in a tiny southern Italy village. Many craftsmen like him brought with them fabrication skills when they came from the Old World to America.
Linear guides are one of the most important components required for the design of automated or computer-controlled equipment. Aluminum profile extrusions, used for these guides, can enable designed-in functional features.
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