The 10-ton body block of a dinosaur awaits a closer look in a special large-scale scanner provided by NASA and the Boeing Company at a facility near Canoga Park, California in this undated handout released December 3, 2007. A partially mummified hadrosaur discovered by a teenager in North Dakota, may be the most complete dinosaur ever found, with intact skin that shows evidence of stripes and perhaps soft tissue, researchers said on Monday. The discovery, excavation and analysis of the mummified dinosaur is featured in "Dino Autopsy," premiering December. 9, at 9 p.m. ET/10 p.m. PT on the National Geographic Channel. [Agencies]