Sanaa Dingle, daughter of Tech. Sgt. Karla Guevara, 438 Supply Chain Operations Squadron F-16 mission capable parts superintendent , spreads glue on her recyclable zebra project during an America Recycles Day event at Langley Air Force Base, Va., Nov. 15, 2012. Americans recycled enough plastic bottles in 2010 to provide the raw material needed to produce 7 million extra-large t-shirts. (U.S. Air Force photo by Senior Airman Racheal E. Watson/Released)