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)

Royal Bastards: Rise of The Tudors

The two Margarets at the heart of the story - Royal Bastards: Rise of The Tudors

Four US fighter jets

Has the U.S. military reverse engineered alien technology for its fighter jets? - Book of Secrets

Egyptian warrior firing a bow from a chariot pulled by a horse

How Ancient Egyptians built 1000s of chariots for an enormous battle - Ancient Impossible

A golden menorah

Treasure hunters find stolen Jewish treasures in Berlin flea market - Hunting Nazi Treasure

A dagger in front of a gold glow

The mystical weapon that obsessed both Hitler & Patton - Book of Secrets

The wreck of a WW2 plane under water

Treasure hunter's incredible spot spurs on hunt for SS officer's hidden gold - Hunting Nazi Treasure