Do We Finally Know How the Holy Grail Disappeared?

How did an onyx cup thought to be the Holy Grail disappear from the Church of the Holy Sepulchre in 909 AD? This historian's breakthrough might provide some intriguing answers. (2:45)

Tags

Latest Videos

Preview thumbnail for video'Evel Knievel's Famous Snake River Canyon Jump
Evel Knievel's Famous Snake River Canyon Jump (2:35)
Preview thumbnail for video'The Battle of Fort McHenry through Francis Scott Key's Eyes
The Battle of Fort McHenry through Francis Scott Key's Eyes (3:31)
Preview thumbnail for video'This Is Why France Invaded Mexico
This Is Why France Invaded Mexico (4:02)
Preview thumbnail for video'These Are the Three Main Categories of Bloodstain Pattern
These Are the Three Main Categories of Bloodstain Pattern (2:17)
Preview thumbnail for video'The $5 Million Dollar Ferrari
The $5 Million Dollar Ferrari (3:04)
Preview thumbnail for video'The Fastest Punch in the World
The Fastest Punch in the World (2:52)
Preview thumbnail for video'A New View of Vegas
A New View of Vegas (3:31)
Preview thumbnail for video'The Tragic Bad Axe Massacre of 1832
The Tragic Bad Axe Massacre of 1832 (3:17)
Preview thumbnail for video'An Egyptian Arms Race
An Egyptian Arms Race (4:20)