Breakthrough: The Ideas That Changed the World

Leonardo da Vinci

Clip: Episode 2 | 2m 46s | Video has closed captioning.

A legendary artist studies the bodies of flying animals in extraordinary detail. This cements in his mind that, if we are to fly, we will need a machine to do the work for us.

Aired: 04/24/19

Rating: TV-PG

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Problems Playing Video? | Closed Captioning