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.
One way to keep a Formula One racing team moving at breakneck speed in the pit and at the test facility is to bring CAD drawings of the racing vehicleís parts down to the test facility and even out to the track.
Most of us would just as soon step on a cockroach rather than study it, but thatís just what researchers at UC Berkeley did in the pursuit of building small, nimble robots suitable for disaster-recovery and search-and-rescue missions.
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