12 Most Mysterious Archaeological Finds Scientists Still Can't Explain
In this video, you're about to see a series of compelling archaeological mysteries. They're discoveries that have been made and studied but haven't yet been fully understood. There's a great deal we don't know about our ancient ancestors, and in some cases, we may never be able to find all the answers - or at least not until someone invents time travel! See them for yourself - perhaps you can work out the mysteries and succeed where the world's best experts have failed?