We're closer to learning when humans first daubed arrows with poison: The San's arrows may look dainty, but when tipped with poison they are lethal for hunting. Fred Dawson/Flickr, CC BY-NC-NDExactly when did human beings start tipping their weapons with poison to hunt prey? This is a question at the forefront of recent archaeological research. In southern Africa San (or … [Read more...] about We’re closer to learning when humans first daubed arrows with poison | The Conversation