"Dinosaurs" (9-16-2008)   Visit the Website

Full Show: Dinosaurs once dominated the earth, and they've since dominated the interest and curiosity of D4K's viewers. On this first show of D4K's 10th season, host Joan Cartan-Hansen and her guest scientist, paleontologist David Varricchio from Montana State University, explore recent discoveries about these ancient creatures.

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Video Short: Dinosaurs once ruled the earth. Why did they go extinct? Scientists have learned surprising things about how dinosaurs lived and why they died out.

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Lo-bandwidth (Play here)    Lo-bandwidth (Download)
Ultra Hi-bandwidth (Click to play; right-click to download)
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Audio-only MP3 (Click to play; right-click to download)

Web Extra: Paleontologist David Varricchio stays after to answer more questions about dinosaurs.

Hi-bandwidth (Play here)    Hi-bandwidth (Download)
Lo-bandwidth (Play here)    Lo-bandwidth (Download)
Ultra Hi-bandwidth (Click to play; right-click to download)
Video iPod format (Click to play; right-click to download)
Audio-only MP3 (Click to play; right-click to download)