Lexis-Nexis, the on-line information service of Reed Elsevier, reports Sony has developed the industry's first small speakers made completely from recycled material. Milk cartons are among the materials used to manufacture the speaker cabinets. In fact, about 75% of the assembly is made from recycled paper. The assembly and components also contain 20% polyester foil and 5% aluminum, all of which did service elsewhere. Moreover, since no adhesives were used in construction, the material is recoverable and used yet again. If incinerated, the material produces no overly toxic fumes. The speakers themselves measure 17 cm across, 42 cm high, and 29 cm deep. They are considerably more pricey than comparable speakers made from non-recycled materials--about 40% more--but Sony is confident European demand for environmentally friendly products will move units off store shelves. Sales will begin in Switzerland, Austria, and Holland and the speakers will be generally available throughout Northern Europe as 1998 progresses. For more information, visit the Sony Web site at www.sony.com.
Biomimicry has already found its way into the development of robots and new materials, with researchers studying animals and nature to come up with new innovations. Now thanks to researchers in Boston, biomimicry could even inform the future of electrical networks for next-generation displays.
Clean diesel continues to be the fuel of choice for transportation authorities in major U S cities, in spite of competitive options aimed at reducing emissions, according to a nonprofit agency that represents diesel engine and equipment manufacturers.
A panel at this year's Consumer Electronics Show in Las Vegas discussing upcoming FAA regulations for non-military drones brought out many of the issues that concern both industry and federal regulators.
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