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)

'ANCIENT ALIENS' - Giorgio A Tsoukalos in front of some hieroglyphs

Top 10 ancient discoveries that could prove aliens exist - Ancient Aliens

Monarchist Tessa Dunlop and republican Graham Smith talk while sitting either side of a yellow and blue background

Should Britain abolish the Monarchy? - Two Sides of History

Ross Kemp holds a hand up to his mouth while a clip of him diving is shown in the inset

Ross Kemp reacts to his near death experience - Ross Reacts

A man and a woman sitting either side of a divided background which is yellow on the left and blue on the right

UFOs: Real… or a neurological condition? - Two Sides of History

A yellow car from the 1970s with his winged doors open

Is this the craziest car in history? - Pawn Stars

Rick and Corey Harrison stand in front of a large poster for an old movie titled 'The Wasp Woman'

You won't believe how much these bad movie posters are worth! - Pawn Stars