It begins with a river of blood. What follows is one of the most terrifying episodes in the Bible. The 10 plagues of Egypt.
The 10 plagues were meant to break the power of the Pharaohs and show that there is only one true God.
Many scholars have long doubted the historical existence of the 10 plagues. They could not yet be proven.
But now, two scientists have set themselves the task of explaining the 10 plagues.
You can see in this documentary whether they have succeeded and why volcanoes played a role in ancient Egypt.
Do you believe that the 10 plagues actually took place?