recover in photos
Photos: The solar powered speedster
Photo Regenerative brakes are also often used to recover energy, while brushless DC hub motors help guarantee high efficiencies above 90 per cent. It might look like a UFO hurtling towards you but this solar-powered race car... [16 Jun 2008]
Photos: Inside the world's best known RFID bookshop
Photo While BGN's RFID system helps the retailer identify books as they arrive at the store and reduce shrinkage (i.e.goods gone missing), there remains little at present the bookseller can do to recover a book if a shopper... [16 Apr 2007]