Don't pat yourself on the back too hard!

http://www.newscientist.com/article/dn24...Dd55RZBp44

http://www.newscientist.com/article/dn24...Dd55RZBp44
Quote:Two Stone Age humans watch intently as their teacher works on a fragment of rib. With a final flourish the tool is complete, and one student moves in for a closer look. Communication is difficult in the absence of a common language. "Now you try," gestures the Neanderthal teacher.
The scene may not be as far-fetched as it might seem. A team of archaeologists has found evidence to suggest that Neanderthals were the first to produce a type of specialised bone tool, still used in some modern cultures today. The find is the best evidence yet that we may have – on rare occasions – learned a trick or two from our extinct cousins.