SciShow

Origins of Intolerance (2012x77)

Ημερομηνία προβολής: Μάϊ 25, 2012

Hank's news this week informs us on a couple of crazy science experiments, updates us on some earlier topics (dangerous asteroids and ancient phallic rock art), and briefs us on a new study that seeks to find the evolutionary origins of intolerance.