Archaeological finds are of immeasurable value in understanding how life was lived in the past. Accordingly, the objects that have lain dormant in the ground for so many centuries give us an authentic insight into days long past. However, not every discovery by the researchers is always like a small piece of the mosaic that can be seamlessly integrated into the overall historical picture. In fact, many artifacts have already been recovered, which would cause heated debates among the experts. The 10 discoveries that we will show you in today's video have always been hotly debated.