SciShow

Why Do People Kill? And Other Revelations Of Human Nature (2013x111)

Air date: Jul 21, 2013

There are a lot of things that are still not fully understood about the species Homo sapiens - what makes us US? What makes us move the way we do, think the way we do, and kill the way we do? Today on SciShow News, Hank gives us a little bit of insight into human nature.