How much was lost when the Library of Alexandria burned?
16:45
Ancient Conspiracy Theories
11:47
5 Ancient Treasures Still Waiting to be Found
11:52
There's a Giant Hole In Earth's History
16:35
Earliest Depictions of Jesus in Art
8:40
Why was Roman Concrete Forgotten during the Middle Ages?
11:02
What Ancient Egyptian Sounded Like - and how we know
7:27
What happened to the missing half of the Colosseum?
17:29