Abstract :
Automakers have long given their best designers free rein to come up with "concept cars" - prototypes that highlight some new design or high-tech feature but aren\´t meant for the production line. Back in February, mobile-phone maker Nokia borrowed this idea and unveiled a concept phone called the Remade. The hook? It was made almost entirely of recycled materials, such as aluminum cans, plastic bottles, and even old car tires.
