A US-based environmental firm has developed audio player speakers made from recycled chips and candy bar packages.
TerraCycle is using its large waste-collection program to turn Doritos and Cheetos bags, as wells as Mars candy wrappers, into funky, foldable speakers. The Frito-Lay Speakers have a 3.5 mm universal plug and don't require batteries. They sell at Radio Shack and on the TerraCycle Website, where they're listed for USD$19.99.
TerraCycle "upcycles" waste into over 100 useful products, such as backpacks made from Capri Sun drink pouches, pencil cases made from Chips Ahoy wrappers, and kites made from Oreo cookie bags. The company collects waste from groups across the country and donates money to charities for each item received. It aims to save thousands of tons of packaging from entering landfills each year.