Food Waste https://www.service-learning.uni-bonn.de/bilder-1/veranstaltungen/medienpraxis/242a32442cc4 https://www.service-learning.uni-bonn.de/@@site-logo/Logo_Service Learning_20mm_rgb.eps Food Waste Externe Video-URL https://www.youtube.com/watch?v=OS_UfNTpImI&t=12s Vorschaubild Suchmaschine Exkludieren nein