Secrets of the Dead

Leonardo, The Man Who Saved Science

Season 16 Episode 5 | 55m 11s

Leonardo da Vinci is well known for his inventions as well as his art. But new evidence shows that many of his ideas were realized long before he sketched them out in his notebooks — some even 1,700 years before. Was Leonardo a copycat?

Aired: 04/05/17

Expires: 10/01/20

Rating: NR

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