Receive a shipment of fruit and the clock starts: You have a small window of time to either use the fresh fruit or freeze it, right? But an emerging company called StixFresh has developed technology that they say can extend the shelf life of a fruit by up to two weeks, helping people minimize food waste and save money at the same time. (The company says up to 52 percent of fruit goes to waste each year in the U.S.) StixFresh developed stickers made from an all-natural material that can slow the ripening process when stuck to fruit. The stickers work best on apples, avocados, dragon fruits, kiwis, oranges and pears and can also be used on such fruit as apricots, lemons and pomegranates. The StixFresh stickers will be available this summer.