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)

Rylan Clark and Professor Alice Roberts on Witches of Essex. They are seen sitting together in a house holding cups of tea and looking intently at someone speaking off screen.

Rylan and Alice visit England's most haunted jail – Witches of Essex

Rylan Clark and Professor Alice Roberts on Witches in Essex. They are seen sitting in a darkened room looking with interest at someone out of sight.

Witches’ broomsticks are a d**k joke?! – Witches of Essex

A bearded man wearing a black beanie and brown jacket with a fleece collar stands indoors near a wall vent, looking intently at someone off camera.

Cameras capture buried spacecraft beneath Mount Wilson – Beyond Skinwalker Ranch

Historian Hallie Rubenhold and the winner of the inaugural History Award, Hannah Sibley

A schoolgirl interviewed her grandmother about WWI - The History Award Winner

A drawing of a black remembrance poppy with 'The Black Side' written underneath

Johnson’s Medal of Honor Story - The History Award Runner-Up

Henry Gunther's portrait as appears on his grave

Henry Gunther: The Last Soldier Killed in World War I - The History Award Runner-Up