SciShow

DNA and Dung Beetles (2013x12)

Exibido em:: Jan 26, 2013

Emily Graslie of The Brain Scoop (http://www.youtube.com/thebrainscoop) stands in for Hank in this week's news to tell us about an effort to classify every organism on Earth, a fight amongst scientists about what happened in the 8th century, and a whole new look for your DNA. Oh, and some new information about dung beetles! Strap in for a ride through science!