Bone ResearcherTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video04/05/2013April 5, 2013Anthropologist Bettina Jungklaus made an astonishing discovery when she examined some ancient skeletons: even in the Stone Age, human beings tried to perform brain surgery. Now she going around to schools to teach kids about her amazing findings.https://p.dw.com/p/18AFGAdvertisement