Did Da Vinci hide clues in his art? - Digging For The Truth | Sky HISTORY TV Channel

Did Da Vinci hide clues in his art? - Digging For The Truth

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What (or perhaps who) is the holy grail? And could a descendant for Jesus and Mary be walking the streets today? (Season 2, Episode 4)

Rick Edwards and Beau Ouimette look up at Durham Cathedral in the distance

Durham's one thousand year history - River Hunters

Rendering of a meteorite hitting the Earth

Are world governments covering up an impending apocalypse? - Conspiracy Files: Unsealed

Beau Ouimette emerging from the water covered in algae

Beau emerges with swampy green beard! - River Hunters

Underwater POV footage of a pistol shot being discovered

Hidden relics from the river Avon - River Hunters

Gary Bankhead pointing at a pipe-shaped object on the riverbed

Exploring the historic River Garry - River Hunters

A gloved hand pulls at an unidentified object beneath the surface

Beneath the surface of Scotland's longest river, the River Tay - River Hunters