PBS - Nova ScienceNow: What Makes Us Human? (2012)
PDTV | 832 x 468 | .MP4/AVC @ 1803 Kbps | 50mn 36s | English AAC 128 Kbps, 2 channels | 701 MB
Scientists have struggled for centuries to pinpoint the qualities that distinguish humans from the millions of other animal species with which we share the vast majority of our DNA. Now, we explore those traits once thought to be uniquely human to discover their evolutionary roots.