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Nova
The Four-Winged Dinosaur
Imagine a moment from the Age of Dinosaurs frozen in time: primitive birds, bees, insects, early mammals, the first known flowering plants, and of course, dinosaurs, all exquisitely preserved in fine-grained fossils from China's Liaoning Province. Volcanic eruptions in this Dinosaur Pompeii killed and buried victims quickly, capturing soft, fragile features not normally preserved in fossils – notably the feathers on animals that had never been known to have them before. Now, with state-of-the-art animation to bring this lost world to life, the program investigates the mysterious feathered dinosaurs that are challenging old ideas about the origin of bird flight.
 
 
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CC - Closed Caption
HD - High Definition
16:9 - Anamorphic Widescreen
LTR - Letterbox
DVI - Descriptive Video Information for the visually impaired