Nature and EnvironmentA coffee cup - to eat!To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment06/09/2017June 9, 2017In Germany, 320.000 disposable coffee cups are thrown away per hour. A Bulgarian company has a solution, the first edible coffee cup. https://p.dw.com/p/2ePvpAdvertisement