12 Most Amazing Archaeological Finds Scientists Still Can't Explain

There are a lot of questions archaeologists have to try to answer when they come across an ancient artefact or site. How old is it? Who made it? Why did they make it? What was it used for? There are times when they can answer these questions quite easily, but there are also times when the answers are much harder to find. All the discoveries you’re about to see in this video belong to the latter category!